Every Form 4 that ON24 INC (ONTF) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow ONTF and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full ONTF filings page.
ON24 Inc. completed a merger in which each share of its common stock was canceled and converted into the right to receive $8.10 in cash, with similar treatment for RSUs. In connection with this transaction, entities associated with Lynrock Lake disposed of their entire ON24 position.
The filing shows a disposition of 141,095 shares of common stock to the issuer at $8.10 per share, and a separate tender-offer disposition of 8,293,974 shares of common stock at the same price held indirectly by a fund. After these transactions, the reporting persons report zero shares owned.
ON24 Inc. director Anthony Zingale disposed of 137,265 shares of common stock in connection with ON24’s cash merger. On April 1, 2026, ON24 was merged into a parent entity, becoming a wholly owned subsidiary. At the merger’s effective time, each outstanding ON24 share was canceled and converted into the right to receive $8.10 in cash per share, with similar treatment for RSUs. Following this issuer disposition, Zingale reported holding no ON24 common stock.
ON24 Inc. director Mitchell Ronald Paul disposed of his common stock holdings through an issuer transaction tied to the company’s merger. On April 1, 2026, his 141,095 shares of ON24 common stock were canceled and converted into the right to receive cash at $8.10 per share under the merger agreement.
Following this merger-related cash-out, his reported direct ownership of ON24 common stock was reduced to zero, as ON24 became a wholly-owned subsidiary of Cvent Atlanta, LLC.
ON24 Inc. director Anil Arora reported the cancellation and disposition to the issuer of 157,903 shares of common stock. The Form 4 shows this non-market transaction at a per-share price of $0.00, leaving him with 0 shares directly owned after the event.
According to a merger agreement among ON24, Cvent Atlanta, LLC, and Summit Sub Corp., each outstanding ON24 common share was automatically canceled and converted into the right to receive $8.10 in cash per share, without interest, with similar treatment for outstanding RSUs.
ON24 director Teresa Anania disposed of 141,095 shares of common stock back to the company in connection with a completed merger, reducing her holdings to zero. According to the merger terms, each share of ON24 common stock was automatically canceled and converted into the right to receive $8.10 in cash per share, with similar treatment applied to outstanding RSUs.
ON24 INC. director Dominique Trempont reported dispositions of common stock and stock options in connection with the completion of a cash merger. On April 1, 2026, all outstanding ON24 common shares were canceled and converted into the right to receive $8.10 per share in cash, with similar treatment for RSUs.
On the same date, Trempont’s options to buy 20,000 shares at $13.33, 12,131 shares at $1.35, and 21,000 shares at $1.23 were canceled and converted into cash equal to $8.10 minus the exercise price per share. A disposition of 276,389 common shares to the issuer was also reported, leaving Trempont with no reported remaining holdings or options after the merger.
ZWARENSTEIN BARRY reported disposition transactions in this Form 4 filing.
ON24 Inc. director Barry Zwarenstein reported that his equity stake was cashed out in connection with the company’s merger. On April 1, 2026, all of his 154,586 shares of common stock and stock options for 110,834 shares were canceled and converted into cash rights under the merger terms.
Each ON24 common share was converted into the right to receive $8.10 in cash, with similar treatment for RSUs. Each stock option was canceled and converted into a cash right equal to $8.10 minus its $6.88 exercise price per share, leaving him with no remaining ON24 holdings.
ON24 Inc. Chief Financial Officer Steven Vattuone reported merger-related equity transactions. On April 1, 2026, all of his ON24 common stock and stock options were disposed of back to the issuer under a completed merger.
Under the merger agreement, each outstanding ON24 common share was canceled and converted into the right to receive cash of $8.10 per share, with similar treatment for restricted stock units, except unvested RSUs remain subject to time-based vesting. Each outstanding option to purchase ON24 common stock, including options to buy 90,982 and 9,018 shares at a $13.33 exercise price, was canceled and converted into a cash right equal to $8.10 minus the option’s exercise price per share.
ON24 Inc. executive Jayesh Sahasi reported multiple equity changes tied to ON24’s merger with Cvent Atlanta, LLC. On April 1, 2026, each share of ON24 common stock was canceled and converted into the right to receive $8.10 per share in cash, with similar cash treatment for RSUs that had vested.
At the same time, all of Sahasi’s outstanding stock options were canceled and converted into cash based on $8.10 minus the option exercise price for each underlying share. The option grants covered common stock at exercise prices including $13.33, $2.00, $1.35, and $1.23 per share. Sahasi also received a grant of 61,489 shares of common stock, after which his total common stock holding of 738,621 shares was disposed of to the issuer as part of the merger consideration, leaving him with no reported remaining ON24 equity in this filing.
ON24 Inc.’s Chief Revenue Officer James Blackie reported option and share dispositions tied to the company’s cash merger. Under a merger with Cvent Atlanta, LLC, each ON24 common share was converted into the right to receive $8.10 in cash per share, without interest.
At the effective time of the merger, Blackie’s outstanding stock options, including tranches covering 35,696, 122,727 and other shares with exercise prices between $0.99 and $13.33, were canceled and converted into cash equal to $8.10 minus the applicable exercise price per share. He also received a grant of 59,029 common shares, then 539,964 common shares were disposed to the issuer as part of the merger consideration, leaving no directly held shares or listed options after these transactions.
ON24 Inc. President and Chief Executive Sharat Sharan reported merger-related changes to his holdings following the completion of the Merger with Cvent Atlanta, LLC. At the effective time, each share of ON24 common stock was canceled and converted into the right to receive $8.10 in cash per share, with similar cash treatment for RSUs, while unvested RSUs remain subject to time-based vesting.
Sharan disposed of several blocks of stock options covering hundreds of thousands of shares, each option being canceled in exchange for cash equal to $8.10 minus the option’s exercise price. He also reported a grant of 478,725 common shares immediately followed by a disposition of 4,197,237 common shares to the issuer, leaving him with no reported direct common stock or option holdings after the Merger.
ON24 executive Jayesh Sahasi, EVP of Product and CTO, sold 3,662 shares of common stock in an open-market transaction at a weighted average price of $8.0656 per share. The sale was made to cover tax withholding from vesting restricted stock units under a Rule 10b5-1 trading plan adopted on March 4, 2025. After this transaction, he directly holds 677,132 shares.
ON24 Inc. Chief Revenue Officer James Blackie reported an open-market sale of 3,117 shares of common stock at an average price of $8.0656 per share. The sale was executed under a pre-arranged Rule 10b5-1 trading plan and covered tax withholding obligations tied to restricted stock unit vesting. After this transaction, Blackie directly holds 480,935 ON24 shares.
ON24 Inc. Chief Financial Officer Steven Vattuone sold 3,429 shares of common stock at a weighted average price of $8.0656 per share. The shares were sold to cover tax withholding obligations tied to vesting restricted stock units and were executed under a pre-arranged Rule 10b5-1 trading plan. After this transaction, he directly holds 432,001 ON24 shares.
ON24 Inc. President and CEO Sharat Sharan reported an open-market sale of 17,171 shares of Common Stock at a weighted average price of $8.0656 per share. The shares were sold pursuant to a Rule 10b5-1 trading plan and to cover tax withholding obligations tied to restricted stock unit vesting. Following this transaction, he directly holds 3,718,512 shares of ON24 common stock.
ON24 Inc. Chief Financial Officer Steven Vattuone sold 22,013 shares of ON24 common stock in an open-market transaction on March 3, 2026, at a weighted average price of $8.0325 per share. The shares were sold under a pre-arranged Rule 10b5-1 trading plan adopted on September 12, 2024, and he held 435,430 shares directly after the sale. The sale price reflected multiple trades between $8.03 and $8.04 per share.
ON24 Inc. Chief Financial Officer Steven Vattuone reported planned share activity. On March 2, 2026, he sold 22,884 shares of common stock in an open-market transaction at a weighted average price of $8.0114 per share under a pre-arranged Rule 10b5-1 trading plan adopted on August 7, 2024. A footnote states these shares were sold to cover tax withholding obligations tied to vesting restricted stock units. Earlier, on February 26, 2026, he received a grant or award of 27,673 shares of common stock at no cost, leaving him with direct ownership of hundreds of thousands of ON24 shares after these transactions.
ON24 Inc. executive Jayesh Sahasi, Executive Vice President, Product and CTO, reported both a stock sale and an equity award. On March 2, 2026, he executed an open‑market sale of 21,617 shares of common stock at a weighted average price of $8.0114 per share under a pre‑arranged Rule 10b5‑1 trading plan, leaving him with 680,794 shares held directly. A related footnote explains that the shares were sold to cover tax withholding obligations from vesting restricted stock units. Earlier, on February 26, 2026, he acquired 29,560 shares of common stock at $0.00 per share through a stock grant or award, increasing his direct holdings at that time to 702,411 shares.
ON24 Inc.’s Chief Revenue Officer James Blackie reported two common stock transactions. On February 26, 2026, he acquired 25,157 shares as a grant at $0.00 per share. On March 2, 2026, he sold 20,277 shares at a weighted average price of $8.0114 per share under a Rule 10b5-1 trading plan, with shares sold to cover tax withholding obligations related to restricted stock unit vesting. Following these transactions, he held 484,052 shares of ON24 common stock.
ON24 INC. president and chief executive Sharan Sharat reported two transactions in company common stock. On February 26, 2026, he acquired 125,787 shares as a grant at $0.00 per share. On March 2, 2026, he sold 15,679 shares at a weighted-average price of $8.0114 per share to cover tax withholding tied to restricted stock unit vesting, pursuant to a Rule 10b5-1 trading plan. After these moves, he directly owned 3,735,683 shares of ON24 common stock.
ON24 Inc.'s Chief Financial Officer, Steven Vattuone, sold 422 shares of ON24 common stock on February 11, 2026, in an open-market transaction at $7.92 per share. After this sale, he directly owned 452,654 shares of ON24 common stock. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan that Vattuone adopted on September 12, 2024, which is designed to allow insiders to sell shares according to a predetermined schedule.
ON24, Inc.’s Chief Financial Officer Steven Vattuone reported routine equity transactions in company stock. On February 6, 2026, he acquired 747 shares of common stock at $0.00, reflecting vesting of restricted stock units, bringing his holdings to 453,401 shares.
On February 10, 2026, Vattuone sold 325 shares of ON24 common stock at a weighted average price of $7.9314, in multiple trades between $7.92 and $7.96, to cover tax withholding obligations tied to that vesting. After these transactions, he directly owned 453,076 shares. The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on August 7, 2024.
ON24, Inc. President and CEO Sharan Sharat, who is also a director and 10% owner, reported two stock transactions. On February 6, 2026, he acquired 5,326 shares of common stock at $0.00, consistent with restricted stock unit vesting. On February 10, 2026, he sold 2,310 shares of common stock at a weighted average price of $7.9314 per share under a pre-arranged Rule 10b5-1 trading plan, with the sale covering tax withholding obligations. After these transactions, he beneficially owned 3,625,575 shares of ON24 common stock directly.
ON24, Inc. executive Sahasi Jayesh reported small stock transactions. On 02/06/2026, the EVP, Product and CTO acquired 574 shares of ON24 common stock at $0.00, reflecting restricted stock units vesting. On 02/10/2026, 250 shares were sold at a weighted average price of $7.9314 to cover tax withholding obligations under a Rule 10b5-1 trading plan adopted on March 4, 2025. After these transactions, Jayesh directly beneficially owned 672,851 ON24 shares.
ON24 Inc. Chief Revenue Officer Blackie James reported routine equity transactions in company stock. On 02/06/2026, James acquired 551 shares of common stock at $0.00 per share, increasing his directly held position to 479,412 shares.
On 02/10/2026, he sold 240 shares of common stock at a weighted average price of $7.9314 per share under a Rule 10b5-1 trading plan adopted on August 29, 2024. The sale was to cover tax withholding on restricted stock unit vesting, and James directly owned 479,172 shares after these transactions.
ON24, Inc. reported that its President and Chief Executive, who is also a director and 10% owner, sold 50,332 shares of common stock on 12/31/2025. The sale was made at a weighted average price of $7.9699 per share, with individual trades executed between $7.96 and $8.04. According to the disclosure, these shares were sold to cover tax withholding obligations related to the vesting of restricted stock units, meaning the transaction was tied to compensation rather than a discretionary open-market sale. After this transaction, the reporting person beneficially owned 3,622,559 shares of ON24 common stock. The filing notes that the transaction was carried out under a Rule 10b5-1 trading plan adopted on May 14, 2025.
ON24, Inc.’s Chief Financial Officer sells shares under a trading plan. The reporting person, ON24’s Chief Financial Officer, reported selling 80,000 shares of common stock on 12/30/2025 at a weighted average price of $7.9843 per share, with individual sale prices ranging from $7.96 to $7.9878. After this transaction, the officer beneficially owns 452,654 shares of ON24 common stock in direct ownership.
The sale was executed pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on September 12, 2024, which is designed to allow insiders to sell shares according to preset instructions.
ON24, Inc. executive vice president of product and chief technology officer Sahasi Jayesh reported a sale of company stock. On 12/30/2025, the officer sold 34,753 shares of ON24 common stock at a price of $7.983 per share. After this transaction, the reporting person beneficially owned 672,527 shares, held directly. The filing notes that the sale was made under a Rule 10b5-1 trading plan that the insider adopted on December 13, 2024, which is a pre-arranged plan for trading shares.
ON24 Inc.'s Chief Revenue Officer, Blackie James, reported exercising stock options and selling shares of the company’s common stock. On 12/30/2025, James exercised a stock option to acquire 16,000 shares at an exercise price of $0.99 per share, then sold 16,000 shares of common stock at a price of $7.96 per share on the same date. After these transactions, James beneficially owned 478,861 shares of ON24 common stock directly and held 35,696 stock options with an exercise price of $0.99 per share, expiring on 12/09/2026. The filing notes that the reported transaction was effected under a Rule 10b5-1 trading plan adopted on March 14, 2025, and that the options involved are fully vested and exercisable.
ON24 Inc.'s president, chief executive officer, director, and 10% owner reported an insider stock transaction. On 12/22/2025, the reporting person exercised a stock option to acquire 50,000 shares of common stock at an exercise price of $1.70 per share, coded as an option exercise (M). Following this transaction, the insider directly beneficially owned 3,672,891 shares of ON24 common stock. The underlying options were fully vested and exercisable, and after the exercise, no derivative securities from this option grant remained outstanding.
ON24 Inc. insider who is a director, 10% owner, and President and Chief Executive reported an options exercise and share sale on 12/17/2025. The reporting person exercised stock options to acquire 28,863 shares of common stock at $1.7 per share, then sold 19,119 shares at a weighted average price of $5.8249 per share in transactions ranging from $5.70 to $5.90, under a Rule 10b5-1 trading plan adopted on May 14, 2025. After these transactions, the insider directly beneficially owns 3,622,891 shares of common stock and 50,000 stock options with a $1.7 exercise price that are fully vested and exercisable and expire on 01/04/2026.
ON24, Inc. (ONTF) filed a Form 4 reporting an insider stock sale by its Chief Financial Officer. On December 9, 2025, the CFO sold 7,010 shares of common stock in an open-market transaction at a weighted average price of $6.0381 per share, with individual sales ranging from $6.01 to $6.07. After this transaction, the reporting person beneficially owned 532,654 shares of ON24 common stock. The filing states that the sale was made under a Rule 10b5-1 trading plan adopted on September 12, 2024, which is a pre-arranged plan intended to allow insiders to sell shares according to preset terms.
ON24, Inc. Chief Financial Officer Steven Vattuone reported open-market sales of ON24 common stock in early December 2025. On December 1, 2025, he sold 13,510 shares at a weighted average price of $5.6951, and on December 2, 2025 he sold 12,754 shares at a weighted average price of $5.6626. On December 3, 2025, he sold an additional 9,453 shares at a weighted average price of $5.8294. The filing states that some of these shares were sold to cover tax withholding tied to restricted stock unit vesting and that transactions on December 1 and December 3 were executed under Rule 10b5-1 trading plans adopted in August and September 2024. Following these sales, Vattuone directly beneficially owns 539,664 ON24 shares.
ON24, Inc. reported insider share sales by an executive officer. The Executive Vice President, Product and Chief Technology Officer sold 12,372 shares of ON24 common stock on 12/01/2025 at a weighted average price of $5.6951 and 11,681 shares on 12/02/2025 at a weighted average price of $5.6626. After these transactions, the officer beneficially owned 718,961 shares and 707,280 shares, respectively, held directly.
The sales were made under a Rule 10b5-1 trading plan adopted on March 4, 2025 and represent shares sold to cover tax withholding obligations related to the vesting of restricted stock units. The prices reported reflect weighted averages across multiple trades within disclosed price ranges.
ON24, Inc. reported that Chief Revenue Officer Blackie James sold small amounts of company stock in early December 2025. On December 1, 2025, he sold 11,599 shares of common stock at a weighted average price of $5.6951 per share, and on December 2, 2025, he sold 10,951 shares at a weighted average price of $5.6626 per share. After these transactions, he beneficially owned 478,861 shares of ON24 common stock. The filing explains that the sales were made under a Rule 10b5‑1 trading plan adopted on August 29, 2024 and that the shares were sold to cover tax withholding obligations related to vesting restricted stock units, rather than as open‑market discretionary sales.
ON24, Inc. (ONTF) reported an insider transaction by its President, Chief Executive Officer, Director, and 10% owner. On 11/24/2025, the insider exercised a stock option and acquired 53,459 shares of common stock at an exercise price of $0.89 per share. On the same day, the insider sold 32,211 shares of common stock in open-market transactions at a weighted average price of $5.3033 per share, with individual trades ranging from $5.23 to $5.425.
The transactions were made pursuant to a Rule 10b5-1 trading plan adopted on May 14, 2025, which is designed to provide an affirmative defense for pre-arranged trading. After these transactions, the insider beneficially owns 3,613,147 shares of ON24 common stock directly and holds no derivative securities from this option, which is now fully exercised and was fully vested and exercisable.
ON24, Inc. (ONTF) filed a Form 4 reporting stock sales by its chief financial officer, Steven Vattuone. On 11/20/2025, he sold 4,392 shares of common stock at a weighted average price of $5.2978, leaving him with 579,202 shares beneficially owned. On 11/24/2025, he sold an additional 3,821 shares at a weighted average price of $5.2843, after which he held 575,381 shares.
The filing states that both transactions were effected under separate Rule 10b5-1 trading plans adopted on August 7, 2024 and September 12, 2024. It also explains that some of the shares sold were to cover tax withholding obligations related to the vesting of restricted stock units, and that the reported prices reflect weighted averages across multiple trades within disclosed price ranges.
ON24, Inc. (ONTF) Executive Vice President, Product and CTO Sahasi Jayesh reported a sale of 4,099 shares of ON24 common stock on 11/20/2025 at a weighted average price of $5.2978 per share. The filing states the transactions were effected under a Rule 10b5-1 trading plan adopted on March 4, 2025 and that the shares sold were used to cover tax withholding obligations tied to the vesting of restricted stock units. Following this transaction, the reporting person beneficially owned 731,333 shares of ON24 common stock, which includes 1,200 shares acquired through the ON24, Inc. 2021 Employee Stock Purchase Plan on November 14, 2025.
ON24, Inc. (ONTF) reported an insider stock transaction by its Chief Revenue Officer on a Form 4. On 11/20/2025, the officer sold 4,659 shares of common stock at a weighted average price of $5.2978 per share, leaving 501,411 shares beneficially owned after the transaction. The sales were made under a pre-arranged Rule 10b5-1 trading plan adopted on August 29, 2024, and are described as shares sold to cover tax withholding obligations related to the vesting of restricted stock units.
ON24, Inc. (ONTF) reported an insider transaction by its President and Chief Executive, who is also a Director and 10% Owner. On 10/16/2025, the insider exercised 53,459 stock options at an exercise price of $0.89 per share and sold 32,093 shares of common stock at a weighted average price of $5.4507, with individual sales ranging from $5.32 to $5.61. The sale was made pursuant to a Rule 10b5-1 trading plan adopted on May 14, 2025.
Following these transactions, the insider beneficially owned 3,591,899 shares directly. The underlying options were noted as fully vested and exercisable.
Sharan Sharat, President, CEO, Director and 10% owner of ON24, Inc. (ONTF), reported two stock sales under a pre-existing Rule 10b5-1 trading plan. On 09/30/2025 he sold 29,457 shares at a weighted average price in the range of $5.69–$5.825 to cover tax withholding on vesting restricted stock units, leaving 3,591,406 shares beneficially owned after that sale. On 10/01/2025 he sold an additional 20,873 shares at a weighted average price in the range of $5.51–$5.68, leaving 3,570,533 shares beneficially owned after the second sale. The Form 4 states the sales were effected pursuant to a trading plan adopted on 12/12/2024 and that detailed per-price breakdowns are available on request.
Insider transactions by ON24, Inc. (ONTF): The reporting person, Sharan Sharat (President, CEO, Director and >10% owner), executed transactions on 09/16/2025 under a Rule 10b5-1 plan adopted May 14, 2025. Mr. Sharat exercised stock options with an exercise price of $0.89 to acquire 53,459 shares, increasing option-based common shares underlying to 106,918. He also sold 32,159 shares in multiple trades at a weighted average price of $5.5506 per share, with sale prices ranging between $5.46 and $5.62. Following these transactions, he beneficially owned 3,620,863 shares.