Skip to contentBLACK ALAN J — Zendesk, Inc. insider: 258 transactions · InsiderLensInsider trading activity of BLACK ALAN J
- Transactions on record
- 258
- since Sep 20, 2004
- Open-market buys
- 0
- Open-market sells
- 98
- $11.3M
- Companies traded
- 3
- last filing Jan 6, 2025
Figures computed from official regulatory filings — methodology.
Companies where BLACK ALAN J has traded
Track record of BLACK ALAN J
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of BLACK ALAN J
Co-insiders of BLACK ALAN J
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BALOUSEK JOHN BAPTIMUS INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jan 6, 2025 | Other | 81,116 | — | — | SEC |
| Jan 6, 2025 | Other | 39,720 | — | — | SEC |
| May 6, 2016 | ExerciseD | -7,292 | 0.00 USD | $0 | SEC |
| May 6, 2016 | Exercise | 7,292 | 6.24 USD | $45.5K | SEC |
| May 6, 2016 | Sell | -11,458 | 25.00 USD | $286.5K | SEC |
| May 6, 2016 | ExerciseD | -4,166 | 0.00 USD | $0 | SEC |
| May 6, 2016 | Exercise | 4,166 | 9.52 USD | $39.7K | SEC |
| Apr 19, 2016 | ExerciseD | -375 | — | — | SEC |
| Apr 19, 2016 | Gift | 12,500 | 0.00 USD | $0 | SEC |
| Apr 19, 2016 | Exercise | 375 | — | — | SEC |
| Apr 19, 2016 | Gift | -12,500 | 0.00 USD | $0 | SEC |
| Apr 19, 2016 | Other | -141 | 21.26 USD | $3K | SEC |
| Mar 17, 2016 | Exercise | 375 | — | — | SEC |
| Mar 17, 2016 | Other | -141 | 20.06 USD | $2.8K | SEC |
| Mar 17, 2016 | ExerciseD | -375 | — | — | SEC |
| Mar 16, 2016 | Gift | -12,500 | 0.00 USD | $0 | SEC |
| Mar 16, 2016 | Exercise | 8,458 | 6.24 USD | $52.8K | SEC |
| Mar 16, 2016 | ExerciseD | -2,000 | 0.00 USD | $0 | SEC |
| Mar 16, 2016 | Exercise | 3,600 | 6.24 USD | $22.5K | SEC |
| Mar 16, 2016 | Gift | 12,500 | 0.00 USD | $0 | SEC |
| Mar 16, 2016 | Sell | -19,381 | 20.01 USD | $387.8K | SEC |
| Mar 16, 2016 | ExerciseD | -8,458 | 0.00 USD | $0 | SEC |
| Mar 16, 2016 | Exercise | 7,000 | 9.52 USD | $66.6K | SEC |
| Mar 16, 2016 | ExerciseD | -3,600 | 0.00 USD | $0 | SEC |
| Mar 16, 2016 | ExerciseD | -7,000 | 0.00 USD | $0 | SEC |