AI Day1 LLC
- SEC CIK
- 0001863302
No open-market purchases or sales filed in the past year.
Current role at each company
- DAWN Day One Biopharmaceuticals, Inc.10% Owneras of Apr 27, 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
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists AI Day1 LLC 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 5, 2024 (view filing)4:01 PM ET | Aug 1 | 4 days | Blavatnik Len and 3 othersOther: Affiliate of 10% Owner | PPurchase | +827.6K | $14.50 | +$12.0M | –827.6K after | Derivative |
| Oct 20, 2023 (view filing)4:02 PM ET | Oct 18-20 | 2 days | Blavatnik Len and 3 othersOther: Affiliate of 10% Owner | PPurchase | +1.48M | $10.15 | +$15.0M | +12.9%12.9M after | 3 lots |
| Jun 12, 2023 (view filing)4:03 PM ET | Jun 9 | 3 days | Blavatnik Len and 3 othersOther: Affiliate of 10% Owner | PPurchase | +769.2K | $13.00 | +$10.0M | +7.2%11.5M after | |
| Jun 21, 2022 (view filing)4:37 PM ET | Jun 17 | 4 days | Blavatnik Len and 3 othersOther: Affiliate of 10% Owner | PPurchase | +1.20M | $15.00 | +$18.0M | +12.7%10.7M after | |
| Jan 20, 2022 (view filing)6:37 PM ET | Jan 18-20 | 2 days | Blavatnik Len and 3 othersOther: Affiliate of 10% Owner | PPurchase | +106.9K | $14.52 | +$1.55M | +1.1%9.48M after | 3 lots |