Keros Therapeutics, Inc. (KROS) Halts PAH Drug Development After Safety Concerns in TROPOS Trial
Keros Therapeutics, Inc.
Keros Therapeutics Inc. (KROS)
Market is closed
Sector: Healthcare
Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 1,360,419 | $15,019,026 | +278% | 0.55% |
| 2. | OrbiMed Advisors Samuel Isaly | 759,155 | $8,381,071 | -6% | 0.17% |
| 3. | Madison Avenue Partners Eli Samaha | 626,583 | $6,917,476 | -24% | 0.3% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 590,249 | $6,516,349 | -56% | 0% |
| 5. | D E Shaw D. E. Shaw | 509,608 | $5,626,072 | -33% | 0% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $10.19 | 1,000 | $10,190.00 | 17,592 | 2026-06-15 | Filing | |
| $10.58 | 1,000 | $10,580.00 | 9,450 | 2026-05-15 | Filing | |
| $11.70 | 1,000 | $11,700.00 | 8,450 | 2026-04-15 | Filing | |
| $11.21 | 2,000 | $22,420.00 | 7,450 | 2026-03-09 | Filing | |
| $10.33 | 74,333 | $767,859.89 | 4,392,737 | 2025-04-09 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $10.04 | 550 | $5,522.00 | 12,665 | 2026-06-11 | Filing | |
| $10.73 | 2,625 | $28,166.25 | 9,767 | 2026-06-04 | Filing | |
| $10.73 | 2,625 | $28,166.25 | 10,958 | 2026-06-04 | Filing | |
| $10.72 | 2,625 | $28,140.00 | 9,767 | 2026-06-04 | Filing | |
| $16.17 | 7,015 | $113,432.55 | 385,708 | 2026-02-19 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 2,411,793 | $26,626,189 | 0% | |
| 2. | 831,421 | $9,178,888 | 0% | |
| 3. | 724,926 | $8,003,183 | 0.01% | |
| 4. | 706,071 | $7,795,024 | 0.03% | |
| 5. | 689,229 | $7,609,089 | 0.01% |
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