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Kooij Louise Frederika
InsiderCIK 0002004379
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 10
- Buy transactions
- 0
- Sell transactions
- 19
- Companies
- 1
- Active
- 2025–2026
Across 10 filings between 2025–2026, Kooij Louise Frederika has disclosed $33.2M in transactions — all concentrated in NewAmsterdam Pharma Co N.V. (NAMS). Their disclosed trades are heavily weighted toward selling — $0 in buys and $19.0M in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
10 loaded
| Jul 22 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $3.2M |
| Jun 24 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $1.2M |
| Jan 29 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $2.3M |
| Jan 27 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $2.4M |
| Jan 7 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $88.0K |
| Dec 29 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $5.2M |
| Sep 10 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $3.9M |
| Sep 5 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $453.5K |
| Sep 4 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Exercise | $0 |
| Aug 27 | NAMS NewAmsterdam Pharma Co N.V. | Kooij Louise Frederika | Insider | Sell | $205.6K |
10 filings