Sharat Sharan, President and Chief Executive Officer of ON24 Inc. (NASDAQ: ONTF), sold 15,679 shares of the company's common stock on February 26, 2026, at prices between $8.00 and $8.02 per share, generating proceeds of $125,610, according to a Form 4 filing with the Securities and Exchange Commission.
The filing, dated March 2, 2026, states the disposition was carried out under a pre-arranged Rule 10b5-1 trading plan that Sharan adopted on May 14, 2025. The filing indicates the shares were sold specifically to meet tax withholding obligations associated with the vesting of restricted stock units.
In the same filing, Sharan is recorded as acquiring 125,787 shares of common stock at a $0.00 price on the same day, producing a total reported value of $0.00 for that acquisition entry. After these transactions, Sharan's direct holdings in the company stand at 3,735,683 shares.
Market context in the filing notes that ON24's share price has traded close to its 52-week high of $8.10, following a 47% gain over the prior six months. The company is reported to carry a market capitalization near $342 million and holds a "Fair" financial health rating as assessed by InvestingPro, which also supplies additional analytical ProTips and research coverage for ONTF.
Separately, ON24 announced a definitive agreement to be acquired by Cvent in an all-cash transaction valued at approximately $400 million. Under the terms disclosed, ON24 shareholders will receive $8.10 per share in cash. That price represents a 62% premium relative to ON24's closing share price on November 10, 2025, and a 51% premium compared with the company's 90-day volume-weighted average price, as stated in the announcement.
The transaction with Cvent is presented in the filing and accompanying disclosure as a strategic move to bolster Cvent's digital engagement offerings and reflects interest ON24 had drawn through prior acquisition inquiries. The announcement highlights the acquisition as a notable development for ON24 amid industry consolidation.
This reporting focuses on the mechanics of the insider sale and the contemporaneous acquisition announcement. The Form 4 filing provides the timing and rationale for the sale - tax withholding tied to RSU vesting - and records the simultaneous, zero-cost acquisition entry. The public disclosures also detail the agreed cash consideration and the premiums embedded in the offer price relative to recent trading benchmarks.
Context and market signals
The reported sale comes at a time when ON24's shares are trading near the deal price and near a 52-week high, after a substantial six-month run. The CEO's sale was executed under an established trading plan and was explicitly to satisfy tax obligations stemming from equity compensation vesting, according to the SEC filing.
Investors and observers can reference the disclosed market-cap and InvestingPro's assessment for additional financial context, while the definitive agreement with Cvent sets a fixed cash consideration per share that establishes immediate value for holders should the transaction close as announced.