Company · Ownership research

Penguin Solutions, Inc. PENG

CIK 0001616533

Form 4 transactions dated Sep 1, 2023 to Sep 27, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 53 rows; the complete set is available through the API.

Insider filings on file run through 2026-08-26.

Insider purchases & sales

Purchased: $212.31K
Sold: $8.48M

Sep 1, 2023 – Aug 26, 2026
Available records · partial months are marked ·

20258 of 8 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2025-07-21	Pacheco Jack A EVP, COO, Pres, Integrated Mem	Sale10b5-1 footnote	$1.58M 63,447 shares sold	Unavailable Direct holding	▾
2025-07-17	HERSCHER PENNY Director	Sale10b5-1 footnote	$17.05K 682 shares sold	3.74% sold Direct holding	▾
2025-07-15	HERSCHER PENNY Director	Sale10b5-1 footnote	$52.01K 2,046 shares sold	10.09% sold Direct holding	▾
2025-05-02	Clark Joseph Gates SVP and Pres, Optimized LED	Sale10b5-1 footnote	$39.87K 2,278 shares sold	2.63% sold Direct holding	▾
2025-03-24	Pacheco Jack A EVP, COO, Pres, Integrated Mem	Sale10b5-1 footnote	$64.39K 3,219 shares sold	1.37% sold Direct holding	▾
2025-02-20	Pacheco Jack A EVP, COO, Pres, Integrated Mem	Sale10b5-1 footnote	$147.59K 6,667 shares sold	2.80% sold Direct holding	▾
2025-01-23	Clark Joseph Gates SVP and Pres, Optimized LED	Sale10b5-1 footnote	$44.62K 2,131 shares sold	2.33% sold Direct holding	▾
2025-01-21	Pacheco Jack A EVP, COO, Pres, Integrated Mem	Sale10b5-1 footnote	$137.02K 6,667 shares sold	2.80% sold Direct holding	▾

Showing 8 / 8 record groups in 2025. The complete set is available through the API.

Penguin Solutions, Inc. · PENG

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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 8 of 8 purchase / sale groups and 30 of 53 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"PENG","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. 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.