Ownership history in Mariner, LLC · 7 quarters on record
This page tracks every 13F SEC filing in which Mariner, LLC reported a position in JASPER THERAPEUTICS INC (JSPR). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 12,193 | -13,320 | -52.2% | 0.00% | $29K | $2.38 |
| 2025 Q2 | REDUCED | 25,513 | -5,677 | -18.2% | 0.00% | $142K | $5.55 |
| 2025 Q1 | REDUCED | 31,190 | -5,604 | -15.2% | 0.00% | $134K | $4.30 |
| 2024 Q4 | REDUCED | 36,794 | -5,412 | -12.8% | 0.00% | $787K | $21.38 |
As of 2025 Q4 — sorted by position size