Company · Ownership research

ON24 INC. ONTF

CIK 0001110611

Form 4 transactions dated Nov 1, 2023 to Nov 8, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through Apr 2, 2026.

Insider purchases & sales

Purchased: $5.42M
Sold: $16.09M

Nov 1, 2023 – Apr 2, 2026
Available records · partial months are marked ·

2023, from Nov 1, 202310 of 11 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 22, 2023	Sahasi Jayesh EV President, Product and CTO	Sale10b5-1 footnote	$160.08K 20,000 shares sold	3.23% sold Direct holding	▾
Dec 15, 2023	Trempont Dominique Director	Sale10b5-1 footnote	$32.19K 4,250 shares sold	1.42% sold Direct holding	▾
Dec 14, 2023	Vattuone Steven Chief Financial Officer	Sale10b5-1 footnote	$332.69K 42,879 shares sold	Unavailable Direct holding	▾
Dec 6, 2023	Sharan Sharat President and Chief Executive · Director	Sale10b5-1 footnote	$138.29K 18,423 shares sold	0.73% sold Direct holding	▾
Dec 5, 2023	Sharan Sharat President and Chief Executive · Director	Sale10b5-1 footnote	$142.35K 18,423 shares sold	0.73% sold Direct holding	▾
Dec 1, 2023	Sahasi Jayesh EV President, Product and CTO	Sale	$40.67K 5,337 shares sold	0.85% sold Direct holding	▾
Dec 1, 2023	Vattuone Steven Chief Financial Officer	Sale	$41.97K 5,513 shares sold	1.29% sold Direct holding	▾
Dec 1, 2023	Blackie James Chief Revenue Officer	Sale	$40.89K 5,372 shares sold	1.76% sold Direct holding	▾
Nov 28, 2023	Trempont Dominique Director	Sale10b5-1 footnote	$127.53K 17,000 shares sold	5.36% sold Direct holding	▾
Nov 20, 2023	Blackie James Chief Revenue Officer	Sale	$21.65K 3,136 shares sold	1.02% sold Direct holding	▾

Showing 11 / 11 record groups in 2023. The complete set is available through the API.

ON24 INC. · ONTF

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 11 of 11 purchase / sale groups and 7 of 7 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"ONTF","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.