Domtar 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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STROBEL PAMELA B	0001184023	3
Alvarez Giannella	0001549014	3
Anderson Melissa	0001379826	12
Barker Steven A	0001391539	3
Bingleman John C	0001343027	2
Brear Roger	0001391559	1
Buron Daniel	0001391560	15
COOPER MARVIN D	0001190551	1
Dinel Ghislain	0001391567	1
Edwards Michael	0001391612	15
Fagan Michael	0001549015	11
FARNESI PAOLA	0001435056	5
Garcia Michael Dennis	0001607542	3
Gignac Louis P	0001391565	3
JABLONSKI ZYGMUNT	0001435047	12
Lenhoff James F	0001391553	5
LOULOU PATRICK	0001399515	10
MACKAY HAROLD H	0001196207	10
Merette Jean Francois	0001391552	5
MOORE WILLIAM HENSON	0001236649	2
Nicholson Bart	0001391541	1
ONUSTOCK MICHAEL R	0001190562	1
Parent Yves	0001391861	2
Pharand Gilles	0001391551	12
Steacy Robert J	0001391578	1
STIVERS WILLIAM C	0001190565	13
Theodoru Razvan	0001391550	3
Thomas Richard L	0001391540	30
Turcotte Denis	0001391864	2
Ushpol Mark	0001480168	1
Williams John David	0001453133	23
Willis Nicholas	0001391549	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.