Horizon Therapeutics Public Ltd Co insider transactions

What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78. — In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

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SHERMAN JEFFREY W	0001230482	26
GREY MICHAEL G	0001240122	73
Daniel William F	0001529409	2
Clayton Sean M.	0001911998	1
Himawan Jeff	0001342821	200
Cox Aaron	0001924351	1
SANTINI GINO	0001276038	2
FORMELA JEAN FRANCOIS	0001030575	92
Thompson Elizabeth H.Z.	0001861477	9
Camardo Daniel A.	0001820365	7
Carey Robert	0001602064	39
ADATTO MICHAEL	0001523386	2
Beeler Brian K	0001641580	17
BIRD JEFFREY W	0001250409	121
Birner Hubert	0001398598	35
BOCK LOUIS C	0001279735	129
CURTIS GEOFFREY M.	0001667903	10
DE VAERE ROBERT J	0001240116	3
DesJardin Michael A.	0001512985	14
ESSEX WOODLANDS HEALTH VENTURES FUND VII LP	0001367998	29
Hoelscher Paul W.	0001611468	18
Johann Peter	0001369942	11
Karnani Vikram	0001699488	9
Kent Jeff	0001769107	9
Konstantinovsky Irina	0001716059	11
McHugh Miles W	0001366227	8
MOZE BARRY	0001619500	19
Nohria Virinder	0001619077	2
Pasternak Andy	0001792746	20
Shannon James Samuel	0001485417	6
SMITH TODD N	0001523672	4
Walbert Timothy P	0001349376	86
Watkins Thomas	0001307935	18

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.