BlackRock unit sells 204,213 York Space shares; York Space Systems (YSS)
Rhea-AI Filing Summary
BlackRock Portfolio Management LLC, a 10% owner of York Space Systems Inc., reported indirect sales totaling 204,213 shares of common stock on July 29–30, 2026, at weighted average prices of $15.31 and $15.18 per share, with execution ranges of $15.27–$16.07 and $15.00–$15.65. The shares are held across numerous advised funds and accounts, and the reporting entities disclaim beneficial ownership beyond their pecuniary interests.
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Insights
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Insider Trade Summary
Net Seller: 204,213 shares
Net Sell
2 txns
Insider
BlackRock Portfolio Management LLC
Role
10% Owner
Sold
204,213 shs ($3.11M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Common Stock F5, F1, F2, F3 | 140,823 | $15.18 | $2.14M |
| Sale | Common Stock F4, F1, F2, F3 | 63,390 | $15.31 | $971K |
Holdings After Transaction:
Common Stock — 17,642,721 shares (Indirect, See footnotes)
Footnotes (5)
- F1. Represents shares of the Issuer's common stock held by the following funds and accounts under management by certain subsidiaries of BlackRock, Inc.: BlackRock Private Equity Co-Investments, 2021 Aggregator Cayman Ltd., BlackRock Growth Equity Fund Master Cayman Aggregator Ltd., BR POF IV CAYMAN MASTER FUND, L.P., BlackRock Private Opportunities Fund IV, L.P., BlackRock Private Opportunities Fund IV Master SCSp, TSCL Private Markets Cayman Fund Ltd., 1885 Private Opportunities Cayman Fund, Ltd., Heathrow Forest Opportunities Fund, L.P., Lincoln Pension Private Equity BR, L.P., NHRS Private Opportunities Fund, L.P., NDSIB Private Opportunities Fund Cayman Ltd., Mutual of Omaha OF Cayman, Ltd., BlackRock ERI Private Opportunities Master SCSp, Sullivan Way POF Cayman, Ltd, Total Alternatives Fund - Private Equity (B) LP, Total Alternatives Fund - Private Equity LP, 1824 Private Equity Fund, L.P., Tango Capital Opportunities Fund, L.P., BlackRock Private Investments Fund,
- F2. (Continued from footnote 1) OV Private Opportunities Cayman, Ltd., SONJ Opportunities Cayman, Ltd., Red River Direct Investment Fund III, L.P., MB BlackRock Holdings Cayman Ltd. and certain other funds and accounts managed by BlackRock Financial Management, Inc., BlackRock Institutional Trust Company, National Association, BlackRock Investment Management (UK) Limited and BlackRock Investment Management, LLC (collectively, the "Advised Funds and Accounts"). Each of BlackRock Portfolio Management LLC, the Advised Funds and Accounts and their respective direct or indirect managers, general partners and portfolio managers who share voting and investment power over the shares held by the Advised Funds and Accounts expressly disclaim beneficial ownership of the shares of common stock held by the Advised Funds and Accounts, except to the extent of their pecuniary interest therein,
- F3. (Continued from footnote 2) and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.
- F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.27 to $16.07, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
- F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.65, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
Key Figures
Shares sold on 2026-07-29: 63,390 shares
Weighted average price 2026-07-29: $15.31 per share
Shares sold on 2026-07-30: 140,823 shares
+2 more
5 metrics
Shares sold on 2026-07-29
63,390 shares
Non-derivative sale of Common Stock on 2026-07-29
Weighted average price 2026-07-29
$15.31 per share
Sales executed between $15.27 and $16.07 on 2026-07-29
Shares sold on 2026-07-30
140,823 shares
Non-derivative sale of Common Stock on 2026-07-30
Weighted average price 2026-07-30
$15.18 per share
Sales executed between $15.00 and $15.65 on 2026-07-30
Total shares sold
204,213 shares
Aggregate of two reported Common Stock sales
Key Terms
beneficial ownership, pecuniary interest, weighted average price, Advised Funds and Accounts, +1 more
5 terms
beneficial ownership regulatory
"expressly disclaim beneficial ownership of the shares of common stock"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest regulatory
"disclaim beneficial ownership ... except to the extent of their pecuniary interest"
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Advised Funds and Accounts financial
"collectively, the "Advised Funds and Accounts""
Section 16 regulatory
"not be deemed an admission of beneficial ownership ... for purposes of Section 16"
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
What insider transactions did BlackRock report for York Space Systems (YSS)?
BlackRock Portfolio Management LLC reported indirect sales totaling 204,213 York Space Systems (YSS) shares. The transactions occurred on July 29 and 30, 2026, at weighted average prices of $15.31 and $15.18 per share, with execution prices ranging from $15.00 to $16.07.
What was the July 30, 2026 York Space Systems (YSS) sale by BlackRock?
On July 30, 2026, advised funds and accounts associated with BlackRock sold 140,823 York Space Systems (YSS) shares. The weighted average sale price was $15.18 per share, with individual trades taking place between $15.00 and $15.65 per share.
Are BlackRock’s York Space Systems (YSS) holdings reported as direct or indirect ownership?
The reported York Space Systems (YSS) shares are held through multiple advised funds and accounts and classified as indirect ownership. BlackRock Portfolio Management LLC and related entities disclaim beneficial ownership of these shares except to the extent of their pecuniary interests.
Who is shown as the reporting person in this York Space Systems (YSS) Form 4?
The reporting person is BlackRock Portfolio Management LLC, identified as a 10% owner of York Space Systems (YSS). The transactions relate to shares held by various funds and accounts managed by subsidiaries and affiliates of BlackRock, Inc..