Lettmann Jason
- SEC CIK
- 0001688269
In the past year, 2 open-market sale filings worth $31.0K and no purchases.
Current role at each company
- ALXO Alx Oncology Holdings IncCHIEF EXECUTIVE OFFICERas of Aug 18, 2026
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
- $31.0K
- 2 filings
- Net
- −$31.0K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Lettmann Jason 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.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 (view filing)5:51 PM ET | Aug 17 | 1 day | Lettmann JasonCHIEF EXECUTIVE OFFICER | SSale | −2.23K | $1.93 | −$4.30K | −0.8%294.4K after | |
| Mar 23, 2026 (view filing) | Mar 19 | 4 days | Lettmann JasonCHIEF EXECUTIVE OFFICER | SSale | −12.3K | $2.17 | −$26.7K | −4.0%293.6K after | |
| Sep 18, 2025 (view filing) | Sep 16-17 | 2 days | Lettmann JasonCHIEF EXECUTIVE OFFICER | PPurchase | +92.2K | $1.08 | +$99.4K | +43.3%305.1K after | 2 lots |
| Aug 19, 2025 (view filing) | Aug 15 | 4 days | Lettmann JasonCHIEF EXECUTIVE OFFICER | SSale | −2.38K | $0.64 | −$1.52K | −1.1%212.9K after | |
| Feb 21, 2025 (view filing) | Feb 19 | 2 days | Lettmann JasonCHIEF EXECUTIVE OFFICER | SSale | −2.16K | $1.15 | −$2.48K | −1.3%170.3K after | |
| Mar 18, 2024 (view filing) | Mar 14 | 4 days | Lettmann JasonCHIEF EXECUTIVE OFFICER | PPurchase | +4.40K | $11.31 | +$49.8K | +2.6%171.6K after | |
| Dec 15, 2021 (view filing)9:48 PM ET | Dec 13 | 2 days | Lettmann JasonDirector, 10% Owner | SSale | −325.4K | $27.36 | −$8.90M | −53.2%286.0K after | 12 lots |
| Dec 10, 2021 (view filing) | Dec 8-10 | 2 days | Lettmann JasonDirector, 10% Owner | SSale | −145.6K | $32.26 | −$4.70M | −33.3%291.8K after | 16 lots |