Skip to contentMONTGOMERY CHARLES D — ALPHA PRO TECH LTD insider: 109 transactions · InsiderLensInsider trading activity of MONTGOMERY CHARLES D
- Transactions on record
- 109
- since Jan 3, 2006
- Open-market buys
- 7
- $158.4K
- Open-market sells
- 41
- $4.7M
- Companies traded
- 1
- last filing May 13, 2026
Figures computed from official regulatory filings — methodology.
Companies where MONTGOMERY CHARLES D has traded
Track record of MONTGOMERY CHARLES D
Statistical track record
Free- Open-market buys
- 7
- Last buy
- Dec 12, 2017
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Create a free account→Transaction history of MONTGOMERY CHARLES D
Co-insiders of MONTGOMERY CHARLES D
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ISALY ROBERTALPHA PRO TECH LTD
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 13, 2026 | Sell | -5,000 | 6.28 USD | $31.4K | SEC |
| May 13, 2026 | Sell | -3,886 | 7.03 USD | $27.3K | SEC |
| May 13, 2026 | Sell | -5,000 | 6.04 USD | $30.2K | SEC |
| May 13, 2026 | Sell | -5,000 | 6.33 USD | $31.7K | SEC |
| May 13, 2026 | Sell | -5,000 | 6.35 USD | $31.8K | SEC |
| Mar 18, 2024 | Exercise | 33,333 | 3.62 USD | $120.7K | SEC |
| Mar 18, 2024 | ExerciseD | -16,667 | 0.00 USD | $0 | SEC |
| Mar 18, 2024 | ExerciseD | -16,666 | 0.00 USD | $0 | SEC |
| Oct 2, 2023 | Award | 35,000 | 0.00 USD | $0 | SEC |
| Mar 16, 2023 | ExerciseD | -15,834 | 0.00 USD | $0 | SEC |
| Mar 16, 2023 | Exercise | 15,834 | 3.20 USD | $50.7K | SEC |
| Mar 25, 2020 | Exercise | 16,667 | 3.62 USD | $60.3K | SEC |
| Mar 25, 2020 | Sell | -15,833 | 9.54 USD | $151K | SEC |
| Mar 25, 2020 | ExerciseD | 15,833 | 0.00 USD | $0 | SEC |
| Mar 25, 2020 | Exercise | 15,833 | 3.20 USD | $50.7K | SEC |
| Mar 25, 2020 | ExerciseD | 16,667 | 0.00 USD | $0 | SEC |
| Mar 25, 2020 | Sell | -16,667 | 10.72 USD | $178.7K | SEC |
| Mar 3, 2020 | ExerciseD | 33,333 | 0.00 USD | $0 | SEC |
| Mar 3, 2020 | ExerciseD | 15,833 | 0.00 USD | $0 | SEC |
| Mar 3, 2020 | ExerciseD | 33,333 | 0.00 USD | $0 | SEC |
| Mar 3, 2020 | Sell | -65,833 | 14.86 USD | $978.3K | SEC |
| Mar 3, 2020 | Exercise | 15,833 | 3.20 USD | $50.7K | SEC |
| Mar 3, 2020 | Sell | -60,690 | 25.70 USD | $1.6M | SEC |
| Mar 3, 2020 | Exercise | 100,000 | 2.12 USD | $212K | SEC |
| Mar 3, 2020 | ExerciseD | 33,334 | 0.00 USD | $0 | SEC |