Lang Gregory A.
Director · Officer · NG, TMQ
As of 2026-09-16, Lang Gregory A. has 33 Form 4 transactions on record across 2 companies — 20 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-12-05 | TMQ | Sale | 50,000 @ $4.77 | $238K | −38.5% of holding | 80,000 | Form 4 |
| 2025-12-05 | TMQ | Sale | 20,000 @ $4.73 | $95K | −13.3% of holding | 130,000 | Form 4 |
| 2025-10-09 | TMQ | Sale | 100,000 @ $6.77 | $677K | −28.4% of holding | 252,000 | Form 4 |
| 2025-10-09 | TMQ | Sale | 50,000 @ $6.53 | $327K | −33.3% of holding | 100,000 | Form 4 |
| 2025-10-09 | TMQ | Sale | 19,181 @ $6.57 | $126K | −5.2% of holding | 352,000 | Form 4 |
28 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | NG | Award / grant | 1,909 | 113,245 | Form 4 |
| 2026-03-31 | NG | Award / grant | 1,622 | 111,336 | Form 4 |
| 2026-02-02 | NG | Award / grant | 190,200 | 190,200 | Form 4 |
| 2026-02-02 | NG | Award / grant | 400,000 | 400,000 | Form 4 |
| 2025-12-31 | NG | Award / grant | 1,791 | 109,714 | Form 4 |
| 2025-12-11 | TMQ | Award / grant | 50,000 | 50,000 | Form 4 |
| 2025-12-05 | TMQ | Option exercise | 50,000 | 150,000 | Form 4 |
| 2025-12-05 | TMQ | Gift | 45,000 | 35,000 | Form 4 |
| 2025-12-05 | TMQ | Option exercise | 50,000 | 0 | Form 4 |
| 2025-12-01 | TMQ | Award / grant | 3,123 | 614,032 | Form 4 |
| 2025-12-01 | NG | Other acquisition | 262,000 | 0 | Form 4 |
| 2025-10-09 | TMQ | Option exercise | 50,000 | 150,000 | Form 4 |
| 2025-10-09 | TMQ | Option exercise | 50,000 | 0 | Form 4 |
| 2025-10-08 | TMQ | Gift | 30,000 | 344,181 | Form 4 |
| 2025-09-30 | NG | Award / grant | 2,934 | 107,923 | Form 4 |
| 2025-09-02 | TMQ | Award / grant | 7,672 | 610,910 | Form 4 |
| 2025-06-30 | NG | Award / grant | 4,705 | 104,989 | Form 4 |
| 2025-06-02 | TMQ | Award / grant | 10,429 | 603,237 | Form 4 |
| 2025-04-29 | NG | Award / grant | 826,500 | 826,500 | Form 4 |
| 2025-04-29 | NG | Award / grant | 370,500 | 370,500 | Form 4 |
| 2025-03-31 | NG | Award / grant | 5,080 | 100,284 | Form 4 |
| 2025-03-03 | TMQ | Award / grant | 8,946 | 592,808 | Form 4 |
| 2024-12-31 | NG | Award / grant | 4,506 | 95,204 | Form 4 |
| 2024-12-09 | TMQ | Award / grant | 30,000 | 583,863 | Form 4 |
| 2024-12-09 | TMQ | Award / grant | 75,000 | 75,000 | Form 4 |
| 2024-12-04 | NG | Withheld for tax | 14,000 | 90,698 | Form 4 |
| 2024-12-04 | NG | Option exercise | 224,000 | 0 | Form 4 |
| 2024-12-04 | NG | Option exercise | 56,000 | 104,698 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.