Company · Ownership research

Schrodinger, Inc. SDGR

CIK 0001490978

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

Insider trading Initial holdings Institutional holders

This page lists 30 of 46 rows; the complete set is available through the API.

Insider filings on file run through Sep 21, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $3.31M

Nov 1, 2023 – Sep 21, 2026
Available records · partial months are marked ·

20259 of 9 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Oct 16, 2025	Dugan Margaret Chief Medical Officer	Sale10b5-1 footnote	$29.39K 1,395 shares sold	5.37% sold Direct holding	▾
Apr 14, 2025	Akinsanya Karen President of R&D, Therapeutics	Sale10b5-1 footnote	$419.57K 16,723 shares sold	51.70% sold Direct holding	▾
Mar 6, 2025	Herman Jenny SVP & Controller	Sale10b5-1 footnote	$14.06K 666 shares sold	2.38% sold Direct holding	▾
Mar 3, 2025	Porges Geoffrey Craig EVP & CFO	Sale10b5-1 footnote	$119.48K 5,491 shares sold	16.62% sold Direct holding	▾
Feb 18, 2025	Tran Yvonne EVP, CLO & CPO	Sale10b5-1 footnote	$109.26K 3,902 shares sold	25.95% sold Direct holding	▾
Feb 11, 2025	Lorton Kenneth Patrick EVP, CTO & COO, Software	Sale10b5-1 footnote	$24.06K 985 shares sold	2.34% sold Direct holding	▾
Feb 11, 2025	Herman Jenny SVP & Controller	Sale10b5-1 footnote	$20.99K 859 shares sold	4.50% sold Direct holding	▾
Feb 11, 2025	Tran Yvonne EVP, CLO & CPO	Sale10b5-1 footnote	$20.23K 828 shares sold	6.92% sold Direct holding	▾
Feb 10, 2025	Abel Robert Lorne See Remarks	Sale10b5-1 footnote	$31.84K 1,225 shares sold	13.12% sold Direct holding	▾

Showing 9 / 9 record groups in 2025. The complete set is available through the API.

Schrodinger, Inc. · SDGR

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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 9 of 9 purchase / sale groups and 30 of 46 other groups; the totals and the monthly series cover the whole window.

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

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Sources, coverage & how to read this data

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.