Company · Ownership research

LENZ Therapeutics, Inc. LENZ

CIK 0001815776

Form 4 transactions dated Nov 1, 2023 to Nov 9, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through Nov 3, 2026.

Some filings are submitted jointly by several insiders. The SEC form does not apportion the reported figures between them, so results include every joint filer.

Insider purchases & sales

Purchased: $16.21M
Sold: $76.00M

Nov 1, 2023 – Nov 3, 2026
Available records · partial months are marked ·

Insiders in this window

202510 of 23 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 17, 2025	Olsson Shawn Chief Commercial Officer	Sale10b5-1 footnote	$261.02K 10,000 shares sold	67.87% sold Direct holding	▾
Nov 7, 2025	MCCOLLUM JAMES W Director	Purchase	$239.28K 10,500 shares bought	New holding Direct holding	▾
Nov 7, 2025	Chevallard Daniel R. Chief Financial Officer	Purchase	$50.02K 2,198 shares bought	68.95% added Direct holding	▾
Sep 30, 2025	Versant Venture Capital VI, L.P. · Versant Venture Capital VII, L.P. · Versant Ventures VI GP-GP, LLC · Versant Ventures VI GP, L.P. · Versant Ventures VII GP, L.P. · Versant Ventures VII GP-GP, LLC · Versant Vantage II, L.P. · Versant Vantage II GP-GP, LLC · Versant Vantage II GP, L.P. 10% owner	Sale	$6.12M 132,944 shares sold	Unavailable Direct holding	▾
Sep 30, 2025	Versant Venture Capital VI, L.P. · Versant Venture Capital VII, L.P. · Versant Ventures VI GP-GP, LLC · Versant Ventures VI GP, L.P. · Versant Ventures VII GP, L.P. · Versant Ventures VII GP-GP, LLC · Versant Vantage II, L.P. · Versant Vantage II GP-GP, LLC · Versant Vantage II GP, L.P. 10% owner	Sale	$4.23M 92,030 shares sold	Unavailable Indirect holding	▾
Sep 18, 2025	Versant Venture Capital VI, L.P. · Versant Venture Capital VII, L.P. · Versant Ventures VI GP-GP, LLC · Versant Ventures VI GP, L.P. · Versant Ventures VII GP, L.P. · Versant Ventures VII GP-GP, LLC · Versant Vantage II, L.P. · Versant Vantage II GP-GP, LLC · Versant Vantage II GP, L.P. 10% owner	Sale	$3.83M 90,654 shares sold	Unavailable Direct holding	▾
Sep 18, 2025	Versant Venture Capital VI, L.P. · Versant Venture Capital VII, L.P. · Versant Ventures VI GP-GP, LLC · Versant Ventures VI GP, L.P. · Versant Ventures VII GP, L.P. · Versant Ventures VII GP-GP, LLC · Versant Vantage II, L.P. · Versant Vantage II GP-GP, LLC · Versant Vantage II GP, L.P. 10% owner	Sale	$1.89M 44,650 shares sold	Unavailable Indirect holding	▾
Aug 26, 2025	Versant Venture Capital VI, L.P. · Versant Venture Capital VII, L.P. · Versant Ventures VI GP-GP, LLC · Versant Ventures VI GP, L.P. · Versant Ventures VII GP, L.P. · Versant Ventures VII GP-GP, LLC · Versant Vantage II, L.P. · Versant Vantage II GP-GP, LLC · Versant Vantage II GP, L.P. 10% owner	Sale	$1.85M 47,443 shares sold	Unavailable Direct holding	▾
Aug 26, 2025	Versant Venture Capital VI, L.P. · Versant Venture Capital VII, L.P. · Versant Ventures VI GP-GP, LLC · Versant Ventures VI GP, L.P. · Versant Ventures VII GP, L.P. · Versant Ventures VII GP-GP, LLC · Versant Vantage II, L.P. · Versant Vantage II GP-GP, LLC · Versant Vantage II GP, L.P. 10% owner	Sale	$911.65K 23,368 shares sold	Unavailable Indirect holding	▾
Aug 25, 2025	Versant Venture Capital VI, L.P. · Versant Venture Capital VII, L.P. · Versant Ventures VI GP-GP, LLC · Versant Ventures VI GP, L.P. · Versant Ventures VII GP, L.P. · Versant Ventures VII GP-GP, LLC · Versant Vantage II, L.P. · Versant Vantage II GP-GP, LLC · Versant Vantage II GP, L.P. 10% owner	Sale	$2.07M 52,419 shares sold	Unavailable Direct holding	▾

Showing 23 / 23 record groups in 2025. The complete set is available through the API.

LENZ Therapeutics, Inc. · LENZ

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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.