Welcome to our dedicated page for ON24 SEC filings (Ticker: ONTF), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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ON24, Inc. (NYSE: ONTF) 鈥� Form 144 filing: The notice discloses that insider Sharat Sharan intends to sell 37,784 common shares through Morgan Stanley Smith Barney on or after 14 July 2025. At the reference price used in the form, the proposed sale is valued at $193,454.08. The shares represent roughly 0.09 % of ON24鈥檚 42,475,166 shares outstanding, indicating limited dilution or voting-power impact.
The filing also details insider activity over the prior three months. Sharan has already disposed of 174,793 shares in six separate transactions between 16 April and 30 June 2025, generating about $916,839 in gross proceeds. Most of those sales were executed under Rule 10b5-1 trading plans, suggesting they were pre-scheduled.
Key takeaways for investors:
- The upcoming transaction continues a pattern of insider selling, which can be interpreted as a signal of management鈥檚 near-term sentiment but does not necessarily reflect company fundamentals.
- Because the cumulative sales are small relative to total shares outstanding, direct market-supply pressure is likely minimal.
- The filer affirms no possession of undisclosed adverse information, a standard certification in Form 144.
ON24, Inc. (ONTF) 鈥� Form 4 insider transaction
President & CEO Sharan Sharat reported the sale of 61,467 common shares on 30 Jun 2025 at a weighted-average price of $5.4665. The disposition was executed under a pre-arranged Rule 10b5-1 trading plan (adopted 12 Dec 2024) and was specifically designated to satisfy tax-withholding obligations arising from the vesting of restricted stock units (RSUs). After the sale, Sharat continues to hold 3,550,917 shares directly.
The transaction represents roughly 1.7 % of the reporting person鈥檚 stated ownership and does not appear to reflect a discretionary change in economic exposure. No derivative security transactions were reported.
Because the shares were sold to cover taxes and the executive retains a substantial stake, the filing is generally interpreted as administrative/neutral rather than a signal of deteriorating insider sentiment. Investors may still monitor additional sales or modifications to the existing 10b5-1 plan for trend analysis.
ON24, Inc. (ticker ONTF) has filed a Form 144 indicating that insider Sharat Sharan intends to sell 61,467 common shares on or about 30 June 2025 through Morgan Stanley Smith Barney on the NYSE. The shares have an aggregate market value of $336,009 and represent roughly 0.14 % of the company鈥檚 42.48 million shares outstanding.
The filing also discloses that, during the prior three months, the same insider sold an additional 152,522 shares for total gross proceeds of $806,017. Combined with the proposed sale, insider dispositions over the four-month window would reach 214 k shares, or about 0.5 % of outstanding equity.
Form 144 notices are routine compliance documents and do not obligate the insider to complete the sale, but they can signal personal liquidity moves or sentiment. Given the modest percentage of shares involved, the transaction is unlikely to create significant market overhang; however, continued insider selling may be monitored by investors for potential sentiment implications.
ON24 President and CEO Sharat Sharan received significant equity awards on June 25, 2025, strengthening executive alignment with shareholder interests. The insider was granted:
- 250,000 Restricted Stock Units (RSUs) vesting in 12 equal installments over 3 years, with initial vesting on June 27, 2025
- 125,000 Performance Stock Units (PSUs) contingent on achieving specific stock price thresholds and continued service
Following these transactions, Sharan's total beneficial ownership increased to 3,612,384 shares held directly. As a Director, 10% Owner, and President/CEO, this grant represents a significant equity stake. The zero-cost equity awards serve as long-term performance incentives, with PSUs specifically tied to stock price appreciation goals.
ON24 Director and 10% Owner Cynthia Paul reported significant insider transactions on June 20, 2025. Paul acquired 31,855 restricted stock units (RSUs) at $0.00 per share as part of director compensation. Following this transaction, Paul directly owns 141,095 shares of ON24 common stock.
The newly granted RSUs will vest on the earlier of:
- The date of the 2026 Annual Meeting (or day before if not re-elected)
- First anniversary of the grant date
Additionally, Paul holds indirect beneficial ownership of 8,293,974 shares through Lynrock Lake Master Fund LP, where she serves as Chief Investment Officer of Lynrock Lake LP (investment manager) and Sole Member of Lynrock Lake Partners LLC (general partner). This significant indirect holding confirms her position as a 10% owner of ON24.
ON24 Director Barry Zwarenstein received 31,855 restricted stock units (RSUs) on June 20, 2025, as part of director compensation. Following this transaction, Zwarenstein now beneficially owns 154,586 shares directly.
Key details of the RSU grant:
- Transaction price: $0.00 (standard RSU grant)
- Vesting schedule: Earlier of (i) next year's Annual Meeting date (or day before if service ends due to non-re-election) or (ii) first anniversary of grant date
- Transaction type: Non-derivative securities acquisition
This Form 4 filing indicates standard board of director equity compensation, which aligns the director's interests with shareholders. The filing was signed by Charles Rogerson as attorney-in-fact on June 24, 2025.
ON24 director Dominique Trempont acquired 31,855 restricted stock units (RSUs) on June 20, 2025, at a price of $0.00 per share. Following this transaction, Trempont directly owns 286,455 shares of ON24 common stock.
The RSUs are subject to the following vesting conditions:
- Vests on the earlier of the 2026 Annual Meeting date (or day before if service ends due to non-re-election)
- Or the first anniversary of the grant date
This Form 4 filing, reported on June 24, 2025, represents a standard annual equity grant to a non-employee director, indicating continued board service and alignment with shareholder interests through equity-based compensation.
ON24 Director Anthony Zingale received 31,855 restricted stock units (RSUs) on June 20, 2025, increasing his total holdings to 137,265 shares. The RSUs were granted at $0.00 and represent part of the director's compensation package.
The RSUs will vest on the earlier of:
- The date of the 2026 Annual Meeting (or the day before if Zingale's service ends due to non-re-election or not standing for re-election)
- The first anniversary of the grant date
This Form 4 filing, signed by Charles Rogerson as Attorney-in-Fact on June 24, 2025, reflects a direct ownership form of the securities. The transaction indicates standard board compensation practices through equity grants to align director interests with shareholders.
ON24 Director Ronald Paul Mitchell reported the acquisition of 31,855 restricted stock units (RSUs) on June 20, 2025. The RSUs were granted at $0.00 and will vest on either (i) the date of the following year's Annual Meeting, or (ii) the first anniversary of the grant date, whichever comes first.
Following this transaction, Mitchell now beneficially owns 141,095 shares directly. The vesting conditions include provisions for early vesting if the director's service ends due to failure to be re-elected or not standing for re-election at the next Annual Meeting.
This Form 4 filing was submitted on June 28, 2025, with the transaction executed through Mitchell's attorney-in-fact, Charles Rogerson. The securities were acquired under a standard director compensation arrangement, reflecting typical equity-based compensation for board service.