Sestanovich Elizabeth - Insider Non-Derivative Transactions at System1, Inc. (SST) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Oct 28, 2025, Sestanovich Elizabeth's relationship to System1, Inc. (SST) is Officer (Chief People Officer), and currently has 59,877 shares of Class A Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other SST insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Sestanovich Elizabeth - Insider Non-Derivative Transactions of SST Class A Common Stock
Sestanovich Elizabeth - Insider Non-Derivative Transactions at SST
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Oct 29, 2025 F -- (Class A Common Stock) 158 6.18 59877
Oct 16, 2025 F -- (Class A Common Stock) 282 7.94 60035
Jul 30, 2025 Acquisition -- (Class A Common Stock) 40000 0 60317
Jul 29, 2025 F -- (Class A Common Stock) 135 7.51 20317
Jul 16, 2025 F -- (Class A Common Stock) 240 6.33 20452
Apr 29, 2025 F -- (Class A Common Stock) 1342 0.41 206929
Apr 16, 2025 F -- (Class A Common Stock) 2398 0.31 208271
Jan 29, 2025 F -- (Class A Common Stock) 1541 0.77 210669
Jan 16, 2025 F -- (Class A Common Stock) 11301 0.62 212036
Oct 29, 2024 F -- (Class A Common Stock) 1338 1.05 222989
Oct 16, 2024 F -- (Class A Common Stock) 395 1.12 224327
Jul 30, 2024 F -- (Class A Common Stock) 1338 1.38 224722
Jul 19, 2024 Acquisition -- (Class A Common Stock) 80000 0 226060
Jul 16, 2024 F -- (Class A Common Stock) 395 1.5 146060
Apr 30, 2024 F -- (Class A Common Stock) 1338 1.73 146455
Apr 16, 2024 F -- (Class A Common Stock) 395 2.19 147619
Jan 27, 2024 F -- (Class A Common Stock) 15061 1.98 147840
Jan 16, 2024 F -- (Class A Common Stock) 453 1.63 162901
Oct 28, 2023 F -- (Class A Common Stock) 2335 1.16 162483
Oct 17, 2023 F -- (Class A Common Stock) 383 1.19 164818
Aug 1, 2023 Acquisition -- (Class A Common Stock) 30000 0 165201
Jul 29, 2023 F -- (Class A Common Stock) 2335 2.9 135201
Jul 16, 2023 F -- (Class A Common Stock) 383 4.12 136665
Apr 29, 2023 F -- (Class A Common Stock) 2753 3.03 137048
Apr 16, 2023 F -- (Class A Common Stock) 451 4.05 138930
Jan 31, 2023 F -- (Class A Common Stock) 1251 4.91 138510
Jan 14, 2023 F -- (Class A Common Stock) 756 4.92 139761