Company · Ownership research

SUPERNUS PHARMACEUTICALS, INC. SUPN

CIK 0001356576

Form 4 transactions dated Nov 1, 2023 to Nov 10, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 149 rows; the complete set is available through the API.

Insider filings on file run through Nov 4, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $49.13M

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

202510 of 27 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 19, 2025	Mottola Frank SVP, Chief Tech. Ops. Officer	Sale10b5-1 footnote	$1.01M 20,000 shares sold	Unavailable Direct holding	▾
Dec 18, 2025	Bhatt Padmanabh P. Sr. VP of IP, CSO	Sale	$31.55K 710 shares sold	4.67% sold Direct holding	▾
Oct 9, 2025	Khattar Jack A. President, CEO · Director	Sale	$3.03M 59,900 shares sold	4.73% sold Direct holding	▾
Oct 9, 2025	NEWHALL CHARLES W III Director	Sale10b5-1 footnote	$1.27M 25,000 shares sold	19.28% sold Direct holding	▾
Oct 2, 2025	Khattar Jack A. President, CEO · Director	Sale	$91.51K 1,904 shares sold	0.16% sold Direct holding	▾
Oct 1, 2025	Khattar Jack A. President, CEO · Director	Sale	$1.93M 40,173 shares sold	3.34% sold Direct holding	▾
Sep 30, 2025	Khattar Jack A. President, CEO · Director	Sale	$414.37K 8,588 shares sold	0.74% sold Direct holding	▾
Sep 29, 2025	Khattar Jack A. President, CEO · Director	Sale	$491.48K 10,235 shares sold	0.89% sold Direct holding	▾
Sep 23, 2025	Khattar Jack A. President, CEO · Director	Sale	$1.39M 29,513 shares sold	2.52% sold Direct holding	▾
Sep 22, 2025	Khattar Jack A. President, CEO · Director	Sale	$779.92K 16,587 shares sold	1.46% sold Direct holding	▾

Showing 27 / 27 record groups in 2025. The complete set is available through the API.

SUPERNUS PHARMACEUTICALS, INC. · SUPN

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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 27 of 27 purchase / sale groups and 30 of 149 other groups; the totals and the monthly series cover the whole window.

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