Harper Sean E
- SEC CIK
- 0001541946
No open-market purchases or sales filed in the past year.
Current role at each company
- KYTX Kyverna Therapeutics, Inc.10% Owneras of Feb 14, 2024
- SLRN ACELYRIN, Inc.10% Owneras of May 11, 2023
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 Harper Sean E 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.
SLRN ACELYRIN, Inc.
10% Owner1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 11, 2023 (view filing)9:16 PM ET | May 9 | 2 days | Harper Sean E and 2 others10% Owner | PPurchase | +1.25M | $18.00 | +$22.5M | +14.6%9.79M after | Duplicate filing |