Skip to contentDahldorf John T — Volcano CORP insider: 221 transactions · InsiderLensInsider trading activity of Dahldorf John T
- Transactions on record
- 221
- since Dec 13, 2006
- Open-market buys
- 0
- Open-market sells
- 105
- $10.2M
- Companies traded
- 2
- last filing May 22, 2026
Figures computed from official regulatory filings — methodology.
Companies where Dahldorf John T has traded
Track record of Dahldorf John T
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Dahldorf John T
Co-insiders of Dahldorf John T
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Bergheim HakonAdagio Medical Holdings, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 22, 2026 | AwardD | 157,700 | 0.00 USD | $0 | SEC |
| May 20, 2025 | AwardD | 79,200 | 0.00 USD | $0 | SEC |
| Jun 12, 2024 | AwardD | 79,200 | 0.00 USD | $0 | SEC |
| Jun 12, 2023 | AwardD | 112,000 | 0.00 USD | $0 | SEC |
| Jun 12, 2023 | AwardD | 85,000 | 0.00 USD | $0 | SEC |
| Jun 13, 2022 | AwardD | 85,345 | 0.00 USD | $0 | SEC |
| Jan 10, 2022 | Award | 19,586 | 0.00 USD | $0 | SEC |
| Dec 23, 2021 | Award | 16,483 | 0.00 USD | $0 | SEC |
| Feb 19, 2015 | OtherD | -14,148 | 18.00 USD | $254.7K | SEC |
| Feb 19, 2015 | OtherD | -6,526 | 18.00 USD | $117.5K | SEC |
| Feb 19, 2015 | OtherD | -16,166 | 18.00 USD | $291K | SEC |
| Feb 19, 2015 | OtherD | -5,750 | 18.00 USD | $103.5K | SEC |
| Feb 19, 2015 | OtherD | -45 | 18.00 USD | $810 | SEC |
| Feb 19, 2015 | OtherD | -14,148 | 18.00 USD | $254.7K | SEC |
| Feb 19, 2015 | OtherD | -223 | 18.00 USD | $4K | SEC |
| Feb 19, 2015 | OtherD | -3,305 | 18.00 USD | $59.5K | SEC |
| Feb 19, 2015 | Other | -60,064 | 18.00 USD | $1.1M | SEC |
| Feb 19, 2015 | OtherD | -42,500 | 4.31 USD | $183.2K | SEC |
| Jan 5, 2015 | Sell | -19 | 17.88 USD | $339.7 | SEC |
| Jan 5, 2015 | ExerciseD | -3,304 | 0.00 USD | $0 | SEC |
| Jan 5, 2015 | Sell | -782 | 17.88 USD | $14K | SEC |
| Jan 5, 2015 | Sell | -1,250 | 17.88 USD | $22.4K | SEC |
| Jan 5, 2015 | Exercise | 3,304 | 0.00 USD | $0 | SEC |
| Jan 5, 2015 | ExerciseD | -46 | 0.00 USD | $0 | SEC |
| Jan 5, 2015 | ExerciseD | -2,067 | 0.00 USD | $0 | SEC |