RA CAPITAL MANAGEMENT, L.P. Insider Trading Activity

Also formerly known as RA CAPITAL MANAGEMENT, LLC
Average Profitability
<0.0001%
Insider Buys Quantity
148
Insider Buys Sum
$1.81B
Insider Sells Quantity
71
Insider Sells Sum
$214.98M

Insider Activity of RA CAPITAL MANAGEMENT, L.P.

According to the SEC Form 4 filings, RA CAPITAL MANAGEMENT, L.P., being in a position of

  1. 10 percent owner at Adicet Bio, Inc.,
    оver the last 12 months, has bought 223596 shares for $1.6M, and sold 0 shares,
    over all time since 2026-02-18, has bought 223596 shares for $1.6M, and sold 0 shares.

Biography of RA CAPITAL MANAGEMENT, L.P.

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $163,197,3003251
Sells
 $209,883,6373149

Comparison of Insiders on Amount of Buys and Sells

2026-10-29SaleLENZ Therapeutics, Inc.
LENZ
10 percent owner
2.72M
8.3304%
$3.36$9.13M-12.61%
2026-09-17SaleSionna Therapeutics, Inc.
SION
3.45M
6.7355%
$6.33$21.84M-34.68%
2026-08-12SaleSepterna Inc
SEPN
1.49M
2.9211%
$42.50$63.45M-19.31%
2026-07-31PurchaseArtiva Biotherapeutics, Inc.
ARTV
24,944
0.0992%
$9.93$247,694-15.64%
2026-07-29PurchaseArtiva Biotherapeutics, Inc.
ARTV
20,824
0.084%
$9.99$208,032-14.12%
2026-07-24PurchaseArtiva Biotherapeutics, Inc.
ARTV
41,319
0.1665%
$9.99$412,777-11.17%
2026-07-23PurchaseArtiva Biotherapeutics, Inc.
ARTV
59,880
0.2408%
$9.96$596,405-6.56%
2026-07-22PurchaseArtiva Biotherapeutics, Inc.
ARTV
84,124
0.3373%
$9.93$835,3510%
2026-07-21PurchaseArtiva Biotherapeutics, Inc.
ARTV
120,582
0.4659%
$9.55$1.15M+0.2%
2026-07-17PurchaseArtiva Biotherapeutics, Inc.
ARTV
7,882
0.0292%
$8.95$70,544+2.56%
2026-07-16SaleVor Biopharma Inc.
VOR
10 percent owner
213
0.0035%
$19.75$4,207+20.59%
2026-07-16PurchaseArtiva Biotherapeutics, Inc.
ARTV
152,472
0.6094%
$8.93$1.36M+10.62%
2026-07-13PurchaseArtiva Biotherapeutics, Inc.
ARTV
6,522
0.0264%
$8.94$58,307+10.19%
2026-07-10PurchaseArtiva Biotherapeutics, Inc.
ARTV
15,102
0.0569%
$8.97$135,465+1.24%
2026-06-26PurchaseArtiva Biotherapeutics, Inc.
ARTV
1,876
0.0071%
$8.98$16,846-0.26%
2026-06-25PurchaseArtiva Biotherapeutics, Inc.
ARTV
31,000
0.1261%
$8.88$275,280+8.83%
2026-06-17SaleWerewolf Therapeutics, Inc.
HOWL
10 percent owner
416,911
0.8729%
$0.35$145,919+161.63%
2026-06-16PurchaseArtiva Biotherapeutics, Inc.
ARTV
124,893
0.4893%
$8.89$1.11M+7.86%
2026-06-16SaleWerewolf Therapeutics, Inc.
HOWL
10 percent owner
149,625
0.2929%
$0.37$55,361+147.22%
2026-06-15PurchaseArtiva Biotherapeutics, Inc.
ARTV
15,414
0.0611%
$8.99$138,572+4.52%
Total: 212
Company
About Prismo.proIdeasArticlesPrivacy PolicyTerms of ServiceContact Us
Screener Ideas
Dividend StocksBlue Chip StocksDefensive StocksGrowth StocksValue StocksCyclical StocksPenny Stocks
Stock Tools
Insiders ScreenerStocks ScreenerTop StocksStock NewsInsider RatioList of All Stocks
Prismo does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.