Adar1 Capital Management, LLC Insider Trading Activity

Institutional Filer10%+ Owner · CIK 1940272

19

Total trades

$100.3M

Total volume

May 19, 2026

Last activity

RLYB

Rallybio Corp

Adar1 Capital Management, LLC, an institutional filer, recorded 19 transactions over the last 12 months across 3 companies totaling $100.3M.

Activity concentrated in RLYB with 14 filings. The largest single transaction was a sale of KROS for $77.9M on Oct 15, 2025.

Performance Scorecard

Forward stock performance after each transaction by Adar1 Capital Management, LLC. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days+15.5%+2.8%100%6
90 days-9.9%0%3
120 days+6.4%100%3

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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Recent Trades

DATETICKERTYPESHARESPRICEVALUEROLE
May 19, 2026INMBuy200,000$1.56$312K10%+ Owner
May 19, 2026RLYBBuy10,000$13.98$140K10%+ Owner
May 19, 2026RLYBBuy200$13.80$3K10%+ Owner
May 19, 2026INMBuy68,551$1.60$110K10%+ Owner
May 18, 2026RLYBBuy6,009$13.98$84K10%+ Owner
May 15, 2026RLYBBuy200$13.95$3K10%+ Owner
May 15, 2026RLYBBuy100$13.80$1K10%+ Owner
May 13, 2026RLYBBuy4,081$13.80$56K10%+ Owner
May 13, 2026RLYBBuy75,178$14.00$1.1M10%+ Owner
May 12, 2026RLYBBuy800$13.83$11K10%+ Owner
May 11, 2026RLYBBuy5,100$14.00$71K10%+ Owner
May 11, 2026RLYBBuy25,000$14.00$350K10%+ Owner
May 11, 2026RLYBBuy19,900$14.00$279K10%+ Owner
May 5, 2026RLYBBuy35,101$14.00$491K10%+ Owner
May 4, 2026RLYBBuy3,900$13.90$54K10%+ Owner
May 4, 2026RLYBBuy116,904$13.97$1.6M10%+ Owner
Oct 15, 2025KROSSell4,391,237$17.75$77.9M10%+ Owner
Oct 15, 2025KROSSell254,669$17.75$4.5M10%+ Owner
Oct 15, 2025KROSSell743,358$17.75$13.2M10%+ Owner

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
RLYBRallybio Corp14$4.2M
KROSKeros Therapeutics, Inc.3$95.7M
INMInMed Pharmaceuticals Inc.2$422K