CoreWeave, Inc. Form 4 Filings

CoreWeave (CRWV) insider activity: The company’s CEO/President, who is also a Director and 10% Owner, reported multiple open‑market sales of Class A Common Stock on 11/05/2025 under a Rule 10b5‑1 trading plan adopted May 23, 2025. Reported tranches included 10,214 shares at a weighted average price of $112.7254 and 10,142 shares at $113.6469, among others. Following these transactions, directly held Class A shares were 6,991,055. Separately, 50,000 Class B shares held through Omnadora Capital LLC were converted into Class A and sold the same day. Each Class B share is convertible into one Class A share.

CoreWeave (CRWV): Form 4 insider activity — Affiliates of Magnetar reported multiple open‑market sales (Code S) of Class A Common Stock on 11/03/2025. Transactions were executed at weighted average prices, including sales around $133.38 and $136.15–$136.18, as disclosed in the footnotes.

Sales occurred across several Magnetar-managed funds, with small lots reported in each entry (for example, 205 shares at $133.38 and 1,171 shares at $136.15). The filing lists indirect ownership by the reporting persons for each fund and notes a standard beneficial ownership disclaimer limited to pecuniary interest. Weighted average ranges for certain trades spanned $136.00 to $136.75, with the filer offering to provide detailed breakdowns upon request.

CoreWeave, Inc. (CRWV): Form 4 insider transaction reports multiple open‑market sales of Class A Common Stock on 11/03/2025 made pursuant to a Rule 10b5-1 trading plan adopted on May 21, 2025. The reporting person is a Director and Chief Strategy Officer.

Sales were executed by two irrevocable trusts for the benefit of the reporting person’s minor child. Examples include 4,966 shares at $126.6956 and 5,807 shares at $127.5842, with weighted‑average pricing disclosed across specified ranges. After the transactions, the APV Trust held 215,486 shares and the ECV Trust held 215,486 shares beneficially.

Additional holdings disclosed: 248,722 shares (direct) and 22,500 shares (indirect) held by the reporting person’s father‑in‑law, with beneficial ownership disclaimed except to any pecuniary interest.

CoreWeave (CRWV): Magnetar-affiliated reporting persons disclosed open‑market sales of Class A common stock on 10/31/2025 (transaction code S). The filing lists multiple trades executed at weighted‑average prices of $134.01, $135.10, $136.52, and $137.86, with stated ranges including $133.75–$134.50, $135.00–$135.10, and $137.54–$138.26.

The positions are reported as indirect holdings across several Magnetar-managed funds, with beneficial ownership disclaimed except to the extent of pecuniary interest. The reporting relationship indicates Director and 10% Owner status.

CoreWeave, Inc. (CRWV) — insider transaction filing: Entities affiliated with Magnetar reported multiple open‑market sales of CoreWeave Class A common stock on 10/31/2025, coded “S”. The filing lists weighted average sale prices within disclosed ranges, including $133.75–$134.53, $135.00–$135.50, $136.06–$136.80, and $137.50–$138.26, with individual line items such as 96,396 shares at a weighted average price of $135.10 and 38,674 shares at $135.10.

The transactions were reported as indirect holdings across several Magnetar-managed funds, and the reporting persons state they will provide detailed trade‑by‑trade prices upon request. The filing notes customary disclaimers that the reporting persons disclaim beneficial ownership except to the extent of pecuniary interest.

CoreWeave, Inc. (CRWV): Magnetar‑affiliated reporting persons disclosed multiple open‑market sales of Class A common stock on 10/30/2025. Reported transactions include 12,377 shares at a weighted‑average price of $134.61, 1,871 shares at $135.36, and several blocks at a weighted‑average $134.69. Footnotes state these were executed in multiple trades within price ranges of $134.00–$134.90, $135.01–$135.86, and $134.62–$135.37.

Following the transactions, post‑transaction beneficial holdings reported for specific indirect holders include 860,251 shares, 22,245,775 shares, and 6,255,576 shares, among others, each tied to the relevant Magnetar funds. The filing notes the positions are held indirectly through various Magnetar vehicles and disclaims beneficial ownership except to the extent of pecuniary interest.

CoreWeave (CRWV) reported insider equity activity by its Principal Accounting Officer. On 10/29/2025, 12,500 restricted stock units (RSUs) settled into Class A Common Stock, and 6,398 shares were sold to satisfy tax withholding obligations at $137.56 per share. The acquisition was recorded at $0, reflecting RSU settlement mechanics.

Following these transactions, direct beneficial ownership stood at 31,947 Class A Common shares. In addition, derivative securities beneficially owned following the transaction were 137,500 RSUs. The award vested as to 1/4 on July 29, 2025 and then vests as to 1/16 on the 29th calendar day of October, January, April, and July, subject to continued service. Each RSU represents a right to receive one share upon settlement.

CoreWeave (CRWV) insider, a Director and Chief Strategy Officer, reported a conversion and sale on 10/29/2025. The filer converted 281,250 shares of Class B Common Stock into Class A Common Stock, then executed open‑market sales of 281,250 Class A shares in multiple tranches pursuant to a Rule 10b5‑1 trading plan adopted on May 21, 2025.

Reported weighted‑average sale prices included $135.1188, $136.0268, $136.9322, $137.8331, $139.1272, and $139.7397, each with disclosed intraday ranges. Following these transactions, Class A shares indirectly held via West Clay Capital LLC were 0. The filer also reported indirect beneficial ownership of 5,276,271 Class B derivative securities through West Clay Capital LLC, each convertible into one Class A share.

CoreWeave, Inc. (CRWV): Magnetar-affiliated reporting persons filed a Form 4 showing multiple open‑market sales of Class A Common Stock on 10/29/2025. The transactions were coded “S” and executed at weighted‑average prices with ranges disclosed: $136.03–$137.00, $137.03–$138.00, $138.26–$139.09, and $139.34–$140.10. Shares were held indirectly across several Magnetar funds, and beneficial ownership is disclaimed except to the extent of pecuniary interest.

CoreWeave, Inc. (CRWV): Form 4 insider sales disclosed. Reporting persons affiliated with Magnetar reported open‑market sales of Class A common stock on 10/29/2025. The transactions were executed in multiple tranches at weighted average prices, with sales occurring across price ranges noted in the footnotes.

Price ranges by tranche included $136.03–$137.00, $137.03–$138.00, $138.10–$139.09, and $139.34–$140.10, among others. Individual reported sales included blocks such as 210,448 shares at a weighted average price of $137.85, 107,803 shares at $139.71, and 84,437 shares at $137.85. The filing identifies the reporting persons as Magnetar Financial LLC and related entities, with disclosures that they act as adviser/affiliates to multiple funds and disclaim beneficial ownership except to the extent of pecuniary interest.

CoreWeave (CRWV): Reporting persons affiliated with Magnetar disclosed open‑market sales of Class A Common Stock on 10/28/2025 across multiple affiliated funds. The largest single line item showed 108,325 shares sold at a weighted average price of $138.38. Footnotes state transactions occurred within price ranges including $134.83–$140.59, with additional sales reported at weighted averages such as $134.88, $136.86, $139.18, and $140.21. The reporting group is identified as a Director and 10% Owner, and holdings are reported as indirect through various Magnetar-managed entities.

CoreWeave (CRWV): Magnetar-affiliated funds reported open‑market sales of Class A common stock on 10/28/2025. The trades were executed at weighted average prices within disclosed ranges, including $134.83–$135.80, $136.40–$137.09, $137.40–$138.38, $138.67–$139.59, and $139.70–$140.59, with an additional sale at $141.74.

Individual tranches disclosed include 101,592 shares at a weighted average price of $138.38 and 74,000 shares at a weighted average price of $138.38, among other smaller lots. The filing lists these positions as indirect holdings tied to specific Magnetar funds, with post‑transaction beneficial ownership amounts shown for each fund.

CoreWeave, Inc. (CRWV) reporting persons affiliated with Magnetar disclosed open‑market sales of Class A common stock on 10/28/2025. The transactions were executed in multiple tranches at weighted‑average prices across disclosed ranges of $134.83 to $141.74.

Notable tranches included 253,201 shares at $138.38 and 93,830 shares at $139.18, alongside other smaller sales. Following these transactions, reported beneficial holdings included 22,653,148 shares for CW Opportunity LLC and 5,635,723 shares for CW Opportunity 2 LP, with additional Magnetar‑affiliated funds also reporting updated positions. The filing indicates the reporting persons are a Director and 10% Owner.

CoreWeave (CRWV): Reporting persons affiliated with Magnetar disclosed multiple open-market sales of Class A Common Stock on October 27, 2025. The trades were executed at weighted average prices within stated ranges from $132.94 to $136.38, as detailed across the footnotes.

The filing aggregates activity across several Magnetar-managed funds and lists updated indirect beneficial holdings for each entity after the transactions, including 23,051,994 shares beneficially owned following transactions for CW Opportunity LLC and 1,686,282 shares beneficially owned following transactions for Magnetar Alpha Star Fund LLC. The footnotes state that each Magnetar entity disclaims beneficial ownership except to the extent of pecuniary interest.

CoreWeave (CRWV) CEO and President reported insider transactions on 10/22/2025. The filing shows multiple open‑market sales of Class A Common Stock executed under a Rule 10b5‑1 trading plan adopted on May 23, 2025, at weighted average prices ranging from about $114.54 to $124.25. Following these trades, the reporting person held 7,023,510 Class A shares directly.

Separately, Omnadora Capital LLC, an entity associated with the reporting person, converted 50,000 shares of Class B into Class A and sold those shares in multiple transactions, ending with 0 Class A shares at Omnadora after the reported sales. The filing also lists significant Class B holdings convertible one‑for‑one into Class A across the reporting person and affiliated entities.

CoreWeave (CRWV): insider Form 4 filing — A director and 10% owner affiliated with Magnetar entities reported multiple Code S (sale) transactions of Class A Common Stock on 10/20/2025. Reported trades include 1,635 shares at a weighted average price of $135.59 and 1,212 shares at a weighted average price of $138.24, with additional small block sales executed within disclosed ranges of $135.00–$135.62 and $137.80–$138.47.

The positions are reported as indirect holdings across various Magnetar-managed funds, and the reporting persons disclaim beneficial ownership except to the extent of their pecuniary interest. The filing notes that detailed trade breakdowns within the price ranges are available upon request.

CoreWeave, Inc. (CRWV) reporting persons affiliated with Magnetar filed a Form 4 detailing open‑market sales of Class A Common Stock on 10/17/2025. The filing reports a total of 18,371 shares sold across multiple transactions at weighted average prices of $136.39, $139.18, and $140.20. Footnotes state these represent multiple trades within ranges of $136.00–$136.80, $139.00–$139.35, and $140.00–$140.50, respectively.

Post‑transaction indirect beneficial holdings reported include 3,178,126 shares for Purpose Alternative Credit Fund - F LLC, 903,175 shares for Purpose Alternative Credit Fund - T LLC, and 9,202,863 shares for Magnetar Longhorn Fund LP. The reporting group notes that Magnetar Financial LLC advises the funds, Magnetar Capital Partners LP and Supernova Management LLC are upstream entities, and David J. Snyderman is the administrative manager; they disclaim beneficial ownership except to the extent of pecuniary interest.

CoreWeave, Inc. (CRWV) insiders affiliated with Magnetar filed a Form 4 reporting multiple open‑market sales of Class A Common Stock on 10/17/2025. The transactions were coded “S” and executed at weighted‑average prices within disclosed ranges.

Footnotes state trades occurred across several prices: $136.00–$136.97, $139.00–$139.35, $140.00–$140.50, and $136.00–$136.80. The reporting persons indicate indirect ownership through various Magnetar‑managed funds and disclaim beneficial ownership except to the extent of pecuniary interest.

CoreWeave (CRWV): Insider transactions disclosed

On 10/16/2025, Magnetar-affiliated reporting persons disclosed multiple open‑market sales of CoreWeave Class A common stock. Trades were reported at weighted average prices within stated ranges, including $141.00–$141.95, $142.00–$142.89, $143.00–$143.50, $145.00–$145.54, and $148.50–$148.75, along with fixed‑price lots at $140, $144, $147.83, and $150. Following the transactions, indirect beneficial holdings reported included 9,202,863 shares held by Magnetar Longhorn Fund LP.

CoreWeave (CRWV): insider sales reported Magnetar-affiliated reporting persons disclosed multiple open‑market sales of CoreWeave Class A Common Stock on 10/16/2025. Trades were executed at discrete prices of $140, $144, and $150, and at weighted‑average prices within ranges of $141.00–$141.95, $142.00–$142.89, $143.00–$143.50, $145.00–$145.54, $147.30–$148.00, and $148.50–$148.75.

Following the reported transactions, beneficial ownership was listed as 6,705,579 shares for Magnetar Lake Credit Fund LLC, 1,309,675 shares for Magnetar SC Fund Ltd, and 9,052,252 shares for Magnetar Structured Credit Fund, LP, each held indirectly through Magnetar entities. The reporting persons disclaim beneficial ownership except to the extent of their pecuniary interest.

CoreWeave, Inc. (CRWV) — Form 4 insider activity: Entities affiliated with Magnetar reported multiple open‑market sales of Class A Common Stock on 10/16/2025, executed across numerous tranches. The transactions occurred at prices quoted or as weighted averages within disclosed ranges spanning $140.00 to $150.00, with several buckets reported at weighted average prices and stated intra‑bucket ranges.

Following these sales, beneficial ownership reported on an indirect basis stood at 1,716,361 shares (Magnetar Alpha Star Fund LLC), 315,541 shares (Magnetar Capital Master Fund, Ltd.), and 5,346,645 shares (Magnetar Constellation Master Fund, Ltd.). The reporting persons state that beneficial ownership is disclaimed except to the extent of pecuniary interest.

CoreWeave, Inc. (CRWV): Reporting persons affiliated with Magnetar disclosed multiple open‑market sales of Class A common stock on 10/16/2025, executed in tranches at weighted average prices within disclosed ranges from $140.00 to $150.00.

Following these transactions, reported indirect holdings were 23,281,436 shares by CW Opportunity LLC, 5,789,361 shares by CW Opportunity 2 LP, and 2,246,787 shares by Longhorn Special Opportunities Fund LP. Prices reflect weighted averages with detailed ranges noted; the reporting persons disclaim beneficial ownership except to the extent of their pecuniary interest.

CoreWeave, Inc. (CRWV): A 10% owner affiliate reported open‑market sales of Class A common stock on 10/15/2025.

The filings list five sale tranches totaling 12,876 shares at weighted average prices of $137.44 (range $136.72–$137.70), $138.59 (range $137.85–$138.83), $139.11 (range $138.88–$139.65), $140.23 (range $140.00–$140.45) and $141.00.

After these transactions, indirect beneficial ownership is shown as 932,272 shares held by Purpose Alternative Credit Fund - T LLC and 9,202,863 shares held by Magnetar Longhorn Fund LP. The reporting entities state that ownership is disclaimed except to the extent of pecuniary interest.

CoreWeave (CRWV): Insider transactions disclosed on Form 4. Magnetar Financial LLC and affiliated reporting persons, identified as a 10% owner (and with a director box checked), reported multiple open‑market sales (transaction code “S”) of Class A Common Stock on 10/15/2025.

Sales were executed at weighted average prices of $137.45, $138.59, $139.11, $140.23, and $141.00, with footnotes providing price ranges for the aggregated trades. Following the reported transactions, indirect beneficial ownership remains across several Magnetar-managed funds; examples include Magnetar Constellation Master Fund, Ltd. with 5,516,875 shares indirect and Magnetar Lake Credit Fund LLC with 6,904,826 shares indirect, as shown in the table and footnotes.

Footnotes state that prices are weighted averages with full breakdowns available upon request and that each reporting person disclaims beneficial ownership except to the extent of its or his pecuniary interest.

CoreWeave (CRWV): Insider affiliates reported open‑market sales of Class A common stock. On 10/15/2025, affiliated Magnetar-managed funds executed multiple sales at weighted average prices across tranches, with reported prices including $135.12, $137.29, $138.09, $138.88, $139.75, $140.97, $137.45, $138.59, $139.11, $140.23 and $141.00. Individual sale sizes ranged from double‑digit to six‑figure blocks, such as 217,362 shares at $138.59 and 49,286 shares at $139.11.

Following the transactions, examples of reported indirect beneficial holdings included 23,869,401 shares and 5,918,054 shares, as noted in the filing footnotes and tables.

CoreWeave (CRWV) insider activity: a director and Chief Strategy Officer reported converting and selling shares on 10/15/2025. West Clay Capital LLC, managed by the reporting person, converted 154,479 shares of Class B Common Stock into Class A and sold the same 154,479 Class A shares pursuant to a Rule 10b5-1 trading plan adopted on May 21, 2025.

The sales were executed in multiple tranches at weighted average prices within disclosed ranges, from $134.66 to $141.47. Following these transactions, West Clay Capital LLC reported 0 Class A shares. The filing also lists additional holdings and interests across certain trusts and related parties as detailed in the footnotes.

CoreWeave (CRWV) reporting persons affiliated with Magnetar disclosed open‑market sales of Class A Common Stock on 10/14/2025. Individual reported sales include 1,172 shares at a weighted average price of $137.17 and multiple blocks such as 4,881; 2,455; 1,428; 2,089 shares at a $137.19 weighted average, with executions within a $137.00–$137.43 range.

The positions are shown as indirectly owned across various Magnetar-managed funds, with the reporting persons disclaiming beneficial ownership except to the extent of pecuniary interest. Post-transaction holdings are listed per entity in the filing.

CoreWeave (CRWV): Magnetar-affiliated reporting persons, identified as a director and 10% owner, reported open-market sales of Class A common stock on October 13, 2025 under a Form 4. Disclosed trades include 5,757 shares at a weighted average price of $140.15 (range $140.00–$140.25), 15,938 shares at $141.50 (range $141.00–$141.66), and 1,405 shares at $143.26 (range $143.00–$143.42). Additional trades by a related holder included 1,206 shares at $140.15, 3,339 at $141.50, and 300 at $143.26.

Post-transaction indirect beneficial holdings were reported as 3,379,545 shares for Purpose Alternative Credit Fund - F LLC, 945,366 for Purpose Alternative Credit Fund - T LLC, and 9,202,863 for Magnetar Longhorn Fund LP. The reporting persons disclaim beneficial ownership except to the extent of their pecuniary interest.

CoreWeave, Inc. (CRWV): Form 4 insider activity — Magnetar‑affiliated reporting persons disclosed multiple open‑market sales of Class A common stock on 10/13/2025. The filing lists several transactions reported at a weighted average price, with ranges noted by the filers.

Examples include: 75,022 shares sold at $141.5 (weighted average with trades from $141.00 to $141.66), 37,731 shares at $141.5 (same range), and 7,141 shares at $140.14 (trades from $140.00 to $140.45). Additional sales were reported at weighted averages around $140.15 (range $140.00–$140.25) and $143.26–$143.28 (range $143.00–$143.42).

The filing also lists “amount of securities beneficially owned following reported transaction(s)” for each fund line item, including 24,158,127 shares for one Magnetar‑managed entity and 6,001,151 shares for another, as reflected after the respective transactions.

CoreWeave (CRWV) reported insider activity as a Schedule 13(d) group/10% owner affiliated with Magnetar. On 10/10/2025, the reporting persons executed multiple open‑market sales of Class A common stock at weighted‑average prices spanning $144.22 to $151.35 per share, disclosed across numerous trade lots. Examples include blocks sold at $148.50, $150.36, and $151.31. Ownership is reported as indirect through affiliated funds, with footnotes identifying CW Opportunity LLC, CW Opportunity 2 LP, Longhorn Special Opportunities Fund LP, and Magnetar Alpha Star Fund LLC. The filing notes the prices reflect weighted averages and that detailed trade breakdowns are available upon request.

CoreWeave insider filing: Several Magnetar-related entities report entering variable pre-paid forward sale contracts covering a total of 127,500 Class A common shares of CoreWeave (CRWV). The contracts require delivery of up to the pledged shares on June 19, 2026 and retain voting and dividend rights for the pledgor during the pledge period. Delivery on the Settlement Date depends on the Nasdaq closing price with a Floor $130.00 and a Cap $200.00; different formulas determine how many shares are due at each price band. In exchange for assuming these forward-sale obligations, the reporting entities received aggregate cash proceeds of approximately $16,050,121.01 on or about the contract dates.

CoreWeave (CRWV): Magnetar-affiliated reporting persons disclosed open‑market sales of Class A common stock on 10/10/2025. The trades were executed at weighted average prices, with disclosed ranges spanning $144.22 to $151.35 across multiple transactions.

Examples include sales priced at weighted averages of $148.50, $150.36 and $151.31, with underlying trade ranges provided. Following the transactions, reported indirect holdings were: Magnetar Capital Master Fund, Ltd. 328,932 shares; Magnetar Constellation Master Fund, Ltd. 5,634,663; Magnetar Lake Credit Fund LLC 7,066,539; and Magnetar SC Fund Ltd. 1,421,672. The filing indicates the reporting group as a Director and 10% owner, and notes that the entities disclaim beneficial ownership beyond pecuniary interest.

Magnetar-related entities disclosed multiple sales of CoreWeave (CRWV) Class A common stock on 10/10/2025. The filing shows a series of dispositions executed at weighted-average prices within reported ranges from $144.22 to $151.35. Individual reported sale lots include blocks such as 74,096 shares at an average in the $148.41–$149.40 range and several smaller blocks; the largest single-line post-transaction indirect holding disclosed is 9,202,863 shares. The reporting group includes Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC and David J. Snyderman, each disclaiming beneficial ownership except to the extent of pecuniary interest. The form is signed by an attorney-in-fact for the reporting persons.

CoreWeave (CRWV): Section 16 filers entered variable prepaid forward contracts. On 10/09/2025, Magnetar‑affiliated reporting persons executed multiple forward sale contracts referencing CoreWeave Class A shares, pledging the indicated shares and retaining voting and dividend rights until settlement. The contracts settle on June 19, 2026.

The number of shares to deliver depends on price mechanics with a Floor Price of $120.00 and a Cap Price of $195.00. Examples include 55,200 pledged shares with an aggregate cash payment of $6,388,552.58 and 12,149 pledged shares with $1,406,060.24 received on or about the contract date.

CoreWeave insider sale arrangement by Magnetar group: Multiple Magnetar-related entities entered into variable pre-paid forward sale contracts that together obligate delivery of 400,000 shares of CoreWeave Class A common stock on 06/19/2026 (settlement determined by the Settlement Price). The contracts include a Floor Price of $120.00 and a Cap Price of $190.00, and specify tiered share delivery mechanics based on the Nasdaq closing price on 06/18/2026.

The reporting entities received cash proceeds in exchange for assuming the forward obligations totaling $46,351,859.27. The pledged shares remain subject to the contract through the pledge, while the reporting entities retained voting and dividend rights during the pledge period. The Form 4 lists the reporting parties (Magnetar Financial LLC and related entities and individuals) and disclaims beneficial ownership except for pecuniary interest.

CoreWeave (CRWV): Form 4 filed for a director and 10% owner reporting multiple open‑market sales of Class A Common Stock on 10/09/2025. Transactions were executed in several tranches at weighted average prices spanning $139.15 to $143.13, as disclosed in footnotes. Examples of reported tranches include 110,413, 68,045, and 54,794 shares sold. Post‑transaction holdings are reported as indirect across several Magnetar‑affiliated funds, with fund‑level balances shown after each sale line.

CoreWeave, Inc. insider group led by Magnetar entities reported a series of open‑market sales of Class A common stock executed on 10/09/2025. The filings list multiple dispositions by affiliated entities and persons (Magnetar Financial LLC; Magnetar Capital Partners LP; Supernova Management LLC; David J. Snyderman) across a range of per‑share prices from about $139.03 to $143.13. The report shows repeated sales reported on separate lines, with the reportable ownership remaining held indirectly by various Magnetar funds. Footnotes state the reported prices are weighted averages from multiple transactions and identify the specific fund holding each block of shares. The filing is procedural disclosure of insider sales rather than a transaction that changes management or the company’s operations.

Multiple Magnetar-related entities reported entering variable prepaid forward sale contracts for CoreWeave, Inc. (CRWV) shares on 10/08/2025. Each contract obligates delivery of pledged Class A common stock on 06/19/2026 depending on the Nasdaq settlement price and retains voting and dividend rights for the pledgor during the pledge.

The contracts use a Floor Price $120.00 and a Cap Price $190.00 to determine the number of shares deliverable at settlement. Reported cash payments received from the counterparty range from $29,764.49 to $2,192,727.93 per footnote disclosures. The filings list multiple entities (Magnetar Financial LLC; Magnetar Capital Partners LP; Supernova Management LLC; various Magnetar funds) and include disclaimers of beneficial ownership except for pecuniary interest.

Magnetar-related entities entered into variable pre-paid forward sale contracts covering a total of 200,000 shares of CoreWeave, Inc. (CRWV), with settlement obligations on June 19, 2026. The contracts require delivery of up to the pledged shares on the Settlement Date depending on the Nasdaq closing price relative to a $120.00 floor and a $185.00 cap. The reporting group pledged the shares to secure the obligations but retained voting and dividend rights during the pledge term.

The pledged shares are held across several Magnetar vehicles and related entities and were exchanged for aggregate cash proceeds of approximately $23,145,666.82 received from the counterparty when the contracts were entered into. The Form identifies the reporting persons as investment-adviser and affiliated entities and includes disclaimers of beneficial ownership except for pecuniary interests.

Magnetar-related entities reported multiple disposals of Class A common stock of CoreWeave, Inc. (CRWV) on 10/08/2025. The filings list numerous sale lots executed at weighted-average prices ranging roughly from $137.19 to $140.62, with specific weighted-average prices reported at $137.89, $139.28, $139.86, $140.60, and $139.42.

The reporting parties include Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, and David J. Snyderman in their capacities tied to multiple Magnetar-managed funds. The filings show these shares are held indirectly by named funds and that, following the reported transactions, an indirect beneficial ownership position of 9,202,863 shares is disclosed.

Insider sale under 10b5-1 plan: The filing shows that Michael N. Intrator, CEO and President of CoreWeave, Inc. (CRWV), reported sales of a total of 15,174 shares of Class A common stock through shares directly held by Omnadora Capital LLC and in his own name on 10/08/2025. The transactions were executed under a Rule 10b5-1 trading plan adopted on 05/23/2025, and were effected in multiple tranches at weighted-average prices ranging approximately from $138.55 to $140.65, with specific weighted averages reported as $139.1179, $139.877, and $140.62.

The filing clarifies that the reported shares are directly held by Omnadora Capital LLC and that the reporting person is the sole manager of Omnadora's manager, Omnadora Management LLC; Intrator disclaims beneficial ownership for Section 16 purposes except to the extent of his pecuniary interest. The Form 4 was signed by an attorney-in-fact on 10/09/2025.

Insider sales under a Rule 10b5-1 plan reduced the reporting person’s direct stake in CoreWeave. The Form 4 shows Michael N. Intrator — listed as CEO, President, Director and a 10% owner — sold multiple blocks of Class A common stock on 10/07/2025 and 10/08/2025 under a trading plan adopted on 5/23/2025. Sales reported on 10/07/2025 and 10/08/2025 reduced his direct holdings from prior levels to 7,055,965 shares of Class A stock following the last reported sale.

The filing also reports a 50,000 share acquisition of Class A stock on 10/08/2025 and discloses extensive indirect holdings through entities and trusts (Omnadora Capital LLC and several family trusts), with convertible Class B shares representing additional economic interest. Footnotes state the prices are weighted averages across tranches, with per‑share prices reported in the range of $126.73 to $140.65.

Insider sale under 10b5-1 plan: A CoreWeave director and Chief Strategy Officer executed a programmed sale of 52,787 shares of Class A common stock on 10/06/2025 under a Rule 10b5-1 plan adopted on 05/21/2025. The sales occurred in multiple trades at weighted-average prices reported by tranche, with execution prices ranging from $133.79 to $144.20.

The reporting person retains direct ownership of 248,722 Class A shares after these disposals and reports indirect holdings of 230,444 shares each in two irrevocable trusts for a minor beneficiary, plus 22,500 shares held by a household member (disclaimed except for pecuniary interest). The filing clarifies the sales were preplanned and provides weighted-price ranges and footnote access to per-trade details.

Director Karen Boone reported the receipt of equity awards that increased her beneficial stake in CoreWeave, Inc. (CRWV). On 10/06/2025 she was credited with 1,460 and 260 restricted stock units (RSUs) that are each convertible into one share of Class A common stock at $0 exercise price, for a total of 1,720 newly vested RSUs on that date. After these transactions the filing shows 13,180 and 280 shares reported as beneficially owned in separate award lines and a reported direct holding of 5,160 Class A shares through The Boone Family Trust. The RSUs vest in scheduled tranches (1/12 or 1/4 per quarterly vesting dates) tied to continued service and do not expire.

CoreWeave, Inc. (CRWV) reporting persons tied to Magnetar sold multiple blocks of Class A common stock on 10/07/2025, totaling 63,318 shares across separate transactions at prices ranging from $137.00 to $137.65

The Form 4 shows these sales were reported by Magnetar-related entities and individuals that disclaim beneficial ownership except for pecuniary interests. Several Magnetar funds and vehicles continue to hold indirect positions, with a reported indirect beneficial ownership line of 9,202,863 shares. The filing is a transaction disclosure rather than a change in control or a derivative exercise.

Magnetar-linked entities sold multiple blocks of CoreWeave Class A common stock on 10/06/2025, disposing in aggregate at least 9,202,863 shares according to the Form 4 filing. The reported sales were executed in multiple transactions at weighted-average prices ranging roughly from $137.00 to $139.96 per share, with specific weighted averages shown such as $137.34, $139.28, and $139.86. The sellers are a group of related entities (Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC) and an individual manager, who disclaim beneficial ownership except for pecuniary interest; the securities are held directly by multiple Magnetar funds named in the footnotes.

CoreWeave, Inc. (CRWV) Form 4 shows affiliated Magnetar entities and David J. Snyderman disclosed multiple sales of Class A common stock on 10/03/2025. The report lists many individual dispositions across Magnetar-managed funds, with weighted-average sale prices reported in two ranges: $138.01–$138.80 (reported as $138.5) and $139.08–$140.06 (reported as $139.44 and $139.46), reflecting staggered transactions.

Post-transaction beneficial ownership remains substantial across different Magnetar vehicles, with multiple holdings reported (examples include 9,202,863 shares indirect in one line and other holdings in the millions). Filers disclaim beneficial ownership except for pecuniary interest and provide an undertaking to supply per-price breakdowns on request.

CoreWeave, Inc. (CRWV) reporting person Brian M. Venturo, Chief Strategy Officer and director, executed multiple transactions on 10/01/2025 under a Rule 10b5-1 plan adopted May 21, 2025. The Form 4 shows a conversion of 281,250 Class B shares into Class A and multiple sales of Class A shares totaling 301,509 shares across affiliated entities and trusts at weighted average prices ranging approximately from $132.68 to $137.13 per share. Post-transactions, reported beneficial holdings remain with various entities including West Clay Capital LLC, family trusts, and spousal/household accounts, with specific indirect holdings disclosed in the filing.

Magnetar-affiliated holders reported multiple sales of CoreWeave Class A common stock on 10/02/2025. The Form 4 shows a sequence of dispositions by Magnetar Financial LLC and related entities and individuals, executed at weighted-average prices ranging roughly from $137.00 to $141.11. The filings list many individual sale lines across several Magnetar funds (e.g., CW Opportunity LLC, CW Opportunity 2 LP, Longhorn Special Opportunities Fund LP), with post-transaction indirect beneficial ownership positions reported for each account.

The reporting parties are identified as a Director and 10% owner through a structure of advisory and management entities. Footnotes state the prices are weighted averages from multiple transactions and disclaim direct beneficial ownership except to the extent of pecuniary interest.