Skip to contentAMSTER HOWARD — NOVACEA INC insider: 65 transactions · InsiderLensInsider trading activity of AMSTER HOWARD
- Transactions on record
- 65
- since Aug 23, 2006
- Open-market buys
- 28
- $2.5M
- Open-market sells
- 19
- $9M
- Companies traded
- 5
- last filing Mar 5, 2026
Figures computed from official regulatory filings — methodology.
Companies where AMSTER HOWARD has traded
Track record of AMSTER HOWARD
Statistical track record
Free- Open-market buys
- 28
- Last buy
- Mar 3, 2026
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Create a free account→Transaction history of AMSTER HOWARD
Co-insiders of AMSTER HOWARD
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SCHWATKEN RODNEY ENOVACEA INC +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Mar 5, 2026 | Buy | 11,500 | 42.56 USD | $489.4K | SEC |
| Jun 20, 2025 | Buy | -157 | 50.04 USD | $7.9K | SEC |
| Jun 20, 2025 | Buy | -167 | 49.87 USD | $8.3K | SEC |
| Jun 20, 2025 | Buy | -315 | 48.64 USD | $15.3K | SEC |
| Apr 24, 2025 | Gift | -200 | 0.00 USD | $0 | SEC |
| Nov 22, 2024 | Gift | -6,934 | 0.00 USD | $0 | SEC |
| Jun 16, 2023 | Buy | 12,126 | 36.99 USD | $448.5K | SEC |
| Jun 16, 2023 | Buy | 501 | 34.97 USD | $17.5K | SEC |
| Jun 16, 2023 | Buy | 2,702 | 35.63 USD | $96.3K | SEC |
| Jun 16, 2023 | Buy | 1,275 | 36.27 USD | $46.2K | SEC |
| Mar 2, 2023 | Buy | 1,850 | 38.60 USD | $71.4K | SEC |
| Mar 2, 2023 | Buy | 5,105 | 38.90 USD | $198.6K | SEC |
| Feb 23, 2023 | Buy | 409 | 38.28 USD | $15.7K | SEC |
| Feb 23, 2023 | Buy | 11,700 | 38.28 USD | $447.9K | SEC |
| Dec 30, 2021 | Other | -250,000 | 0.00 USD | $0 | SEC |
| Mar 9, 2021 | Sell | -250,000 | 0.08 USD | $20K | SEC |
| Sep 1, 2020 | Sell | -518,971 | 0.02 USD | $10.4K | SEC |
| Sep 1, 2020 | Sell | -522,695 | 0.02 USD | $10.5K | SEC |
| Jun 12, 2020 | Sell | -372,308 | 0.02 USD | $7.4K | SEC |
| Jun 12, 2020 | Sell | -1,404,048 | 0.02 USD | $28.1K | SEC |
| Jun 12, 2020 | Sell | -208,545 | 0.02 USD | $4.2K | SEC |
| Oct 2, 2019 | Award | 500,000 | 0.00 USD | $0 | SEC |
| Feb 15, 2019 | Buy | 30,000 | 3.00 USD | $90K | SEC |
| Dec 20, 2018 | Buy | 9,200 | 2.62 USD | $24.1K | SEC |
| Dec 20, 2018 | Buy | 12,550 | 2.38 USD | $29.9K | SEC |