Justin Trojanowski

CIK 1947673 · Corporate Controller · last filed 2026-04-02

Justin Trojanowski is a Corporate Controller who has filed 7 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for TPST, was dated Apr 2, 2026. Across all open-market trades the lifetime net is +$16.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $27.9K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$27.9K

Companies

1

Total Filings

7

Lifetime Open-Market Net

$16.2K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
TPST Corporate Controller 22,168 $1.26 $27.9K $16.2K 7 2026-04-02

Recent Filings

7 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-04-02 TPST Grant (A) $0 EDGAR
2025-01-06 TPST Grant (A) $0 EDGAR
2024-07-02 TPST Buy (P) +7,500 $16.2K EDGAR
2024-01-05 TPST Grant (A) $0 EDGAR
2023-10-13 TPST Grant (A) $0 EDGAR
2023-01-05 TPST Grant (A) $0 EDGAR
2022-10-04 TPST Grant (A) $0 EDGAR
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.