Home

Gregory A. Lang

CIK 1562640 · President and CEO · last filed 2026-07-02

Gregory A. Lang is a President and CEO who has filed 239 SEC Form 4 insider transactions across 3 companies since 2012. The most recent filing shows the insider was granted $16.6K of NG on Jul 2, 2026. Across all open-market trades the lifetime net is −$29.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.4M 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

$4.39M

Companies

3

Total Filings

239

Lifetime Open-Market Net

-$29.30M

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
NG President and CEO 558,245 $5.82 $3.25M -$27.66M 164 2026-07-02
TMQ Director 382,000 $2.99 $1.14M -$1.61M 57 2025-12-12
Trilogy Metals Inc. (NCQ) Delisted Director 107,210 — — -$30.1K 18 2016-09-01

Recent Filings

239 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
2026-07-02 NG Grant (A) +1,909 $16.6K EDGAR
2026-04-01 NG Grant (A) +1,622 $16.6K EDGAR
2026-02-04 NG Grant (A) — $0 EDGAR
2026-01-06 NG Grant (A) +1,791 $16.6K EDGAR
2025-12-12 TMQ Grant (A) — $0 EDGAR
2025-12-08 TMQ Mixed −65,000 -$242.1K EDGAR
2025-12-02 TMQ Grant (A) — $0 EDGAR
2025-12-02 NG Other (J) — $0 EDGAR
2025-10-10 TMQ Mixed −149,181 -$1.23M EDGAR
2025-09-30 NG Grant (A) +2,934 $16.6K EDGAR
Showing 1–10 of 239
Page 1 of 24
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.