Glatfelter Corp 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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RICKERTSEN CARL J	0001203479	123
Yanavitch William T. II	0001200162	3
Salmon Tom	0001559208	18
Marnick Samantha J.	0001510064	12
Begle Curt	0001559276	41
Curless Michael S	0001580949	9
NAPLES RONALD J	0001133696	113
STEWART LEE C	0001192102	17
Fogarty Kevin Michael	0001478560	54
Fahnemann Thomas	0001943784	1
Hackett Darrel H.	0001829199	1
HALL J ROBERT	0001194710	1
Laures Wolfgang	0001789503	2
Shettigar Ramesh	0001884425	1
PARRINI DANTE C	0001214641	8
ELDER DAVID C	0001272556	6
Brown Bruce	0001436840	20
Astley Christopher W.	0001518612	4
Bourget Jonathan	0001500829	6
DEBENEDICTIS NICHOLAS	0001194707	111
GLATFELTER GEORGE H II	0001200158	2
JACUNSKI JOHN P	0001267773	6
RAPP MARTIN	0001376136	5
SMOOT RICHARD L	0001192100	2
Sullivan Mark A	0001319914	1

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.