Hall Mary Dean (CIK 1659705) reported 16 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-03-03). Recent activity: Sell NGVT (747 shares), Sell NGVT (1,363 shares), Sell NGVT (559 shares), Sell NGVT (1,679 shares), Buy NGVT (1,780 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-03 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 747 | $53,515 |
| 2026-03-03 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 1,363 | $97,645 |
| 2026-03-03 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 559 | $40,047 |
| 2026-03-03 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 1,679 | $120,284 |
| 2026-03-02 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Buy | 1,780 | $0 |
| 2026-03-02 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 873 | $61,564 |
| 2026-01-21 | APPLIED INDUSTRIAL TECHNOLOGIES INC (AIT) | Director | Buy | 572 | $0 |
| 2025-11-06 | Magnera Corp (MAGN) | Director | Buy | 9,501 | $81,044 |
| 2025-03-04 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 452 | $21,542 |
| 2025-03-04 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 751 | $35,793 |
| 2025-03-04 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 1,369 | $65,247 |
| 2025-03-04 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 562 | $26,785 |
| 2025-03-04 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Buy | 11,108 | $0 |
| 2025-02-21 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Buy | 1,675 | $0 |
| 2025-02-21 | Ingevity Corp (NGVT) | EVP, Chief Financial Officer | Sell | 852 | $41,118 |
| 2025-01-27 | APPLIED INDUSTRIAL TECHNOLOGIES INC (AIT) | Director | Buy | 562 | $0 |
Source: SEC Form 4 filings · as of 2026-03-03