Bassler Bonnie L
- SEC CIK
- 0001683607
In the past year, 2 open-market sale filings worth $1.77M and no purchases.
Current role at each company
- RPRX Royalty Pharma plcDirectoras of Sep 30, 2026
- REGN Regeneron Pharmaceuticals, Inc.Directoras of Jan 8, 2026
- CDTX Cidara Therapeutics, Inc.Directoras of Jan 7, 2026
- KLDO Kaleido Biosciences, Inc.Directoras of Jul 1, 2021
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $1.77M
- 2 filings
- Net
- −$1.77M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Bassler Bonnie L as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
REGN Regeneron Pharmaceuticals, Inc.
Director21 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jan 8, 2026 (view filing) | Jan 7 | 1 day | Bassler Bonnie LDirector | SSale | −1.50K | $800.00 | −$1.20M | −46.8%1.70K after | 10b5-1 |
| Nov 24, 2025 (view filing) | Nov 20 | 4 days | Bassler Bonnie LDirector | SSale | −760 | $750.00 | −$570.0K | −32.9%1.55K after | 10b5-1 |
| Aug 19, 2024 (view filing) | Aug 15 | 4 days | Bassler Bonnie LDirector | SSale | −756 | $1,170.00 | −$884.5K | −35.4%1.38K after | 10b5-1 |
| Aug 5, 2024 (view filing) | Aug 2 | 3 days | Bassler Bonnie LDirector | SSale | −756 | $1,115.00 | −$842.9K | −35.4%1.38K after | 10b5-1 |
| Jun 25, 2024 (view filing) | Jun 24 | 1 day | Bassler Bonnie LDirector | SSale | −756 | $1,062.00 | −$802.9K | −35.4%1.38K after | 10b5-1 |
| Jun 7, 2024 (view filing) | Jun 5 | 2 days | Bassler Bonnie LDirector | SSale | −827 | $1,011.00 | −$836.1K | −37.4%1.38K after | 10b5-1 |
| Feb 26, 2024 (view filing) | Feb 26 | Same day | Bassler Bonnie LDirector | SSale | −854 | $979.25 | −$836.3K | −38.2%1.38K after | |
| Jan 31, 2024 (view filing) | Jan 30 | 1 day | Bassler Bonnie LDirector | SSale | −827 | $959.00 | −$793.1K | −37.4%1.38K after | 10b5-1 |
| Jan 4, 2024 (view filing) | Jan 3 | 1 day | Bassler Bonnie LDirector | SSale | −826 | $914.00 | −$755.0K | −37.4%1.38K after | 10b5-1 |
| Dec 14, 2023 (view filing) | Dec 13 | 1 day | Bassler Bonnie LDirector | SSale | −610 | $870.00 | −$530.7K | −32.8%1.25K after | 10b5-1 |