Company · Ownership research

Guardian Pharmacy Services, Inc. GRDN

CIK 0001802255

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 41 rows; the complete set is available through the API.

Insider filings on file run through Sep 28, 2026.

Insider purchases & sales

Purchased: $948.30K
Sold: $757.76M

Nov 1, 2023 – Sep 28, 2026
Available records · partial months are marked ·

202510 of 21 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 3, 2025	COSLER STEVEN D Director	Purchase	$99.79K 3,370 shares bought	15.59% added Direct holding	▾
May 28, 2025	Cardinal Equity Fund, L.P. Member of 10% owner group	Sale	$1.01M 50,305 shares sold	25.14% sold Direct holding	▾
May 28, 2025	Pharmacy Investors, LLC Member of 10% owner group	Sale	$3.04M 150,998 shares sold	25.14% sold Direct holding	▾
May 28, 2025	BINDLEY WILLIAM E Director · 10% owner	Sale	$13.13M 651,454 shares sold	25.14% sold LLC holding	▾
May 28, 2025	Salentine Thomas J Jr Director · 10% owner	Sale	$13.13M 651,454 shares sold	25.14% sold LLC holding	▾
May 28, 2025	Ackerman John Director	Sale	$3.04M 150,998 shares sold	25.14% sold LLC holding	▾
May 28, 2025	Ackerman John Director	Sale	$1.01M 50,305 shares sold	25.14% sold Indirect holding	▾
May 28, 2025	Morris David K See Remarks · Director	Sale	$1.38M 68,547 shares sold	24.22% sold Direct holding	▾
May 28, 2025	Burke Fred See Remarks · Director	Sale	$2.80M 138,705 shares sold	25.14% sold Direct holding	▾
May 28, 2025	Forbes Kendall See Remarks	Sale	$1.31M 64,991 shares sold	24.17% sold Direct holding	▾

Showing 21 / 21 record groups in 2025. The complete set is available through the API.

Guardian Pharmacy Services, Inc. · GRDN

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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 21 of 21 purchase / sale groups and 30 of 41 other groups; the totals and the monthly series cover the whole window.

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