Company · Ownership research

Tango Therapeutics, Inc. TNGX

CIK 0001819133

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

Insider trading Initial holdings Institutional holders

This page lists 30 of 44 rows; the complete set is available through the API.

Insider filings on file run through Nov 4, 2026.

Insider purchases & sales

Purchased: $74.00K
Sold: $93.54M

Nov 1, 2023 – Nov 4, 2026
Available records · partial months are marked ·

202610 of 17 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 2, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$112.11K 5,000 shares sold	4.14% sold Direct holding	▾
Nov 2, 2026	Newcomb Jessica Principal Accounting Officer	Sale10b5-1 footnote	$157.66K 7,031 shares sold	11.89% sold Direct holding	▾
Oct 1, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$660.80K 27,000 shares sold	18.92% sold Direct holding	▾
Sep 22, 2026	Newcomb Jessica Principal Accounting Officer	Sale10b5-1 footnote	$198.61K 8,200 shares sold	12.18% sold Direct holding	▾
Sep 1, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$603.91K 27,000 shares sold	18.92% sold Direct holding	▾
Aug 3, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$735.52K 27,000 shares sold	18.92% sold Direct holding	▾
Jul 1, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$798.91K 27,000 shares sold	18.92% sold Direct holding	▾
Jun 1, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$617.57K 27,000 shares sold	18.92% sold Direct holding	▾
May 1, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$573.10K 27,000 shares sold	18.92% sold Direct holding	▾
Apr 15, 2026	Crystal Adam President, R&D	Sale10b5-1 footnote	$961.50K 38,460 shares sold	25.46% sold Direct holding	▾

Showing 17 / 17 record groups in 2026. The complete set is available through the API.

Tango Therapeutics, Inc. · TNGX

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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 17 of 17 purchase / sale groups and 30 of 44 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"TNGX","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.