Home

GREGORY C THOMPSON

CIK 1225250 · Executive VP-CFO · last filed 2026-07-06

GREGORY C THOMPSON is an Executive VP-CFO who has filed 38 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for ASTI, was dated Jul 6, 2026. Across all open-market trades the lifetime net is −$2.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.4K 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.

Loading insider history…
Disclosed Exposure

$1.4K

Companies

6

Total Filings

38

Lifetime Open-Market Net

-$2.03M

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
ASTI Director 424 $3.27 $1.4K $50.0K 6 2026-07-06
KEMET CORP (KEM) Delisted Executive VP-CFO 0 $27.58 $0 $199.5K 5 2020-06-15
AXIALL CORP/DE/ (AXLL) Delisted Chief Financial Officer 230,019 — — -$2.32M 10 2016-05-23
AXIALL CORP/DE/ (GGC) Delisted Chief Financial Officer 147,627 — — $47.4K 12 2012-07-30
COURIER Corp (CRRC) Delisted Chief Financial Officer 93,561 — — $0 1 2010-07-29
INVACARE HOLDINGS Corp (IVC) Delisted SVP & Chief Financial Officer 33,346 $0.66 $22.0K $0 3 2007-11-19

Recent Filings

38 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
2026-07-06 ASTI Grant (A) — $0 EDGAR
2025-06-04 ASTI Grant (A) — $0 EDGAR
2024-10-21 ASTI Buy (P) — $0 EDGAR
2024-08-23 ASTI Grant (A) — $0 EDGAR
2024-01-19 ASTI Grant (A) +25,000 $0 EDGAR
2023-10-02 ASTI Buy (P) +17,361 $50.0K EDGAR
2020-06-15 KEMET CORP (KEM) Delisted Disp (D) −123,563 -$3.36M EDGAR
2020-05-20 KEMET CORP (KEM) Delisted Tax (F) −1,018 -$27.6K EDGAR
2019-12-02 KEMET CORP (KEM) Delisted Tax (F) −8,696 -$232.4K EDGAR
2019-05-21 KEMET CORP (KEM) Delisted Grant (A) +12,673 $0 EDGAR
Showing 1–10 of 38
Page 1 of 4
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.