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Jeffrey A. Engle

CIK 2012547 · SVP, Chief Commercial Officer · last filed 2026-03-09

Jeffrey A. Engle is a SVP, Chief Commercial Officer who has filed 9 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing shows the insider sold $96.1K of TROX on Mar 9, 2026. Across all open-market trades the lifetime net is −$237.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $883.3K 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

$883.3K

Companies

1

Total Filings

9

Lifetime Open-Market Net

-$237.5K

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
TROX SVP, Chief Commercial Officer 175,251 $5.04 $883.3K -$237.5K 7 2026-03-09

Recent Filings

9 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-03-09 TROX Sell (S) −14,575 -$96.1K EDGAR
2026-03-06 TROX Notice (144) −14,575 -$96.2K EDGAR
2026-02-13 TROX Grant (A) +42,900 $0 EDGAR
2025-08-01 TROX Buy (P) +12,600 $38.7K EDGAR
2025-03-07 TROX Tax (F) −8,846 -$64.0K EDGAR
2025-02-21 TROX Grant (A) +44,763 $0 EDGAR
2024-03-07 TROX Mixed −1,247 -$180.1K EDGAR
2024-03-06 TROX Notice (144) −12,050 -$180.1K EDGAR
2024-02-23 TROX Grant (A) +23,387 $0 EDGAR
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.