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Ra Capital Management, L.P.
1 Month
3 Month
6 Month
1 Year
2 Years
Include option trades
EDGAR CIK
0001346824
Vor Biopharma Inc. - VOR
Manufacturing
Chemicals
Biological Products, (no Disgnostic Substances)
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
0
$0
0
Shares
Indirect Sells
22
($83.13) M
-4,205,552
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
04/22/2026
04/24/2026
Sell
-165,150 @ $15.77
($2,604,416)
2,402,095
(-6.43%)
Indirect - See footnotes
04/20/2026
04/21/2026
Sell
-171,963 @ $15.77
($2,711,857)
2,567,245
(-6.28%)
Indirect - See footnotes
04/17/2026
04/21/2026
Sell
-458,411 @ $16.28
($7,462,931)
2,739,208
(-14.34%)
Indirect - See footnotes
04/15/2026
04/15/2026
Sell
-53,644 @ $16.01
($858,840)
3,197,619
(-1.65%)
Indirect - See footnotes
04/14/2026
04/15/2026
Sell
-153,735 @ $15.97
($2,455,148)
3,251,263
(-4.51%)
Indirect - See footnotes
04/13/2026
04/15/2026
Sell
-530,610 @ $16.15
($8,569,352)
3,404,998
(-13.48%)
Indirect - See footnotes
04/10/2026
04/10/2026
Sell
-828 @ $15.75
($13,041)
3,935,608
(-0.02%)
Indirect - See footnotes
04/09/2026
04/10/2026
Sell
-135,201 @ $16.59
($2,242,985)
3,936,436
(-3.32%)
Indirect - See footnotes
04/08/2026
04/10/2026
Sell
-484,104 @ $16.48
($7,977,786)
4,071,637
(-10.63%)
Indirect - See footnotes
04/06/2026
04/06/2026
Sell
-589,257 @ $16.59
($9,777,898)
4,555,741
(-11.45%)
Indirect - See footnotes
04/02/2026
04/06/2026
Sell
-260,000 @ $18.23
($4,741,066)
5,144,998
(-4.81%)
Indirect - See footnotes
10/30/2025
10/30/2025
Sell
-24,579 @ $25.12
($617,424)
779,652
(-3.06%)
Indirect - See footnotes
10/29/2025
10/30/2025
Sell
-251,518 @ $25.22
($6,343,284)
804,231
(-23.82%)
Indirect - See footnotes
10/28/2025
10/30/2025
Sell
-124,311 @ $27.42
($3,408,230)
1,055,749
(-10.53%)
Indirect - See footnotes
10/27/2025
10/27/2025
Sell
-90,941 @ $28.12
($2,557,261)
1,180,060
(-7.16%)
Indirect - See footnotes
10/24/2025
10/27/2025
Sell
-53,345 @ $28.01
($1,494,193)
1,271,001
(-4.03%)
Indirect - See footnotes
10/23/2025
10/27/2025
Sell
-76,880 @ $28.01
($2,153,409)
1,324,346
(-5.49%)
Indirect - See footnotes
10/21/2025
10/22/2025
Sell
-25,027 @ $28.11
($703,509)
1,401,226
(-1.75%)
Indirect - See footnotes
10/20/2025
10/22/2025
Sell
-92,023 @ $29.67
($2,730,483)
0
(-100.00%)
Indirect - See footnotes
10/17/2025
10/17/2025
Sell
-260,859 @ $29.39
($7,667,444)
15,104
(-94.53%)
Indirect - See footnotes
10/16/2025
10/17/2025
Sell
-151,803 @ $29.45
($4,470,604)
57,920
(-72.38%)
Indirect - See footnotes
10/15/2025
10/17/2025
Sell
-51,363 @ $30.55
($1,569,313)
82,836
(-38.27%)
Indirect - See footnotes
Mineralys Therapeutics, Inc. - MLYS
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
3
$38.76 M
1,545,470
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
03/30/2026
03/31/2026
Buy
58,300 @ $24.16
$1,408,528
5,825,521
(1.01%)
Indirect - See footnotes
03/27/2026
03/31/2026
Buy
310,700 @ $23.67
$7,354,269
5,767,221
(5.69%)
Indirect - See footnotes
09/04/2025
09/08/2025
Buy
1,176,470 @ $25.50
$29,999,985
5,456,521
(27.49%)
Indirect - See footnotes
Wave Life Sciences Ltd. - WVE
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
4
$54.63 M
8,773,496
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
03/30/2026
03/30/2026
Buy
971,091 @ $6.50
$6,312,092
26,975,505
(3.73%)
Indirect - See footnotes
03/27/2026
03/30/2026
Buy
2,495,623 @ $6.43
$16,046,856
26,004,414
(10.62%)
Indirect - See footnotes
03/26/2026
03/30/2026
Buy
5,305,782 @ $6.08
$32,265,431
23,508,791
(29.15%)
Indirect - See footnotes
11/13/2025
11/14/2025
Buy
1,000 @ $6.69
$6,688
18,203,009
(0.01%)
Indirect - See footnotes
Bicara Therapeutics Inc. - BCAX
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
1
$4.80 M
300,000
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
02/26/2026
03/02/2026
Buy
300,000 @ $16.00
$4,800,000
4,603,418
(6.97%)
Indirect - See footnotes
Adicet Bio, Inc. - ACET
Manufacturing
Chemicals
Pharmaceutical Preparations
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
3
$1.60 M
223,596
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
02/20/2026
04/13/2026
Buy
74,751 @ $7.27
$543,440
1,182,624
(6.75%)
Indirect - See footnotes
02/19/2026
04/13/2026
Buy
74,268 @ $7.21
$535,472
1,107,873
(7.19%)
Indirect - See footnotes
02/18/2026
04/13/2026
Buy
74,577 @ $7.04
$525,022
1,033,605
(7.78%)
Indirect - See footnotes
Climb Bio, Inc. - CLYM
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
3
$779,626
321,672
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
01/05/2026
01/07/2026
Buy
7,111 @ $3.50
$24,888
3,403,429
(0.21%)
Indirect - See footnotes
12/12/2025
12/15/2025
Buy
101,462 @ $2.86
$290,181
3,396,318
(3.08%)
Indirect - See footnotes
12/11/2025
12/15/2025
Buy
213,099 @ $2.18
$464,556
3,294,856
(6.91%)
Indirect - See footnotes
Fulcrum Therapeutics, Inc. - FULC
Manufacturing
Chemicals
Pharmaceutical Preparations
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
0
$0
0
Shares
Indirect Sells
1
($58.38) M
-4,175,139
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
12/08/2025
12/10/2025
Sell
-4,175,139 @ $13.98
($58,377,021)
6,053,960
(-40.82%)
Indirect - See footnotes
Sionna Therapeutics, Inc. - SION
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
0
$0
0
Shares
Indirect Sells
7
($21.46) M
-540,277
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
11/21/2025
11/24/2025
Sell
-25,183 @ $39.50
($994,728)
159,033
(-13.67%)
Indirect - See footnotes
11/20/2025
11/24/2025
Sell
-5,133 @ $40.13
($205,975)
166,642
(-2.99%)
Indirect - See footnotes
11/19/2025
11/19/2025
Sell
-47,442 @ $40.01
($1,898,173)
168,193
(-22.00%)
Indirect - See footnotes
11/18/2025
11/19/2025
Sell
-6,922 @ $39.57
($273,904)
182,527
(-3.65%)
Indirect - See footnotes
11/17/2025
11/19/2025
Sell
-81,987 @ $40.59
($3,328,081)
184,619
(-30.75%)
Indirect - See footnotes
10/28/2025
10/28/2025
Sell
-62,610 @ $39.58
($2,478,104)
209,391
(-23.02%)
Indirect - See footnotes
10/24/2025
10/28/2025
Sell
-311,000 @ $39.50
($12,284,500)
219,867
(-58.58%)
Indirect - See footnotes
Pepgen Inc. - PEPG
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
1
$30.00 M
9,375,000
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
09/26/2025
09/30/2025
Buy
9,375,000 @ $3.20
$30,000,000
18,554,273
(102.13%)
Indirect - See footnotes
Cidara Therapeutics, Inc. - CDTX
Manufacturing
Chemicals
Biological Products, (no Disgnostic Substances)
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
1
$100.00 M
2,272,727
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
06/26/2025
06/30/2025
Buy
2,272,727 @ $44.00
$99,999,988
3,365,523
(207.97%)
Indirect - See footnotes
Tyra Biosciences, Inc. - TYRA
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
6
$15.32 M
1,561,335
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
06/16/2025
06/16/2025
Buy
11,813 @ $10.13
$119,666
10,259,291
(0.12%)
Indirect - See footnotes
06/13/2025
06/16/2025
Buy
120,167 @ $10.20
$1,225,703
10,247,478
(1.19%)
Indirect - See footnotes
06/12/2025
06/16/2025
Buy
31,307 @ $10.20
$319,331
10,127,311
(0.31%)
Indirect - See footnotes
06/09/2025
06/11/2025
Buy
186,850 @ $10.19
$1,904,002
10,096,004
(1.89%)
Indirect - See footnotes
06/05/2025
06/06/2025
Buy
213,334 @ $10.04
$2,141,873
9,909,154
(2.20%)
Indirect - See footnotes
06/04/2025
06/06/2025
Buy
997,864 @ $9.63
$9,609,430
9,695,820
(11.47%)
Indirect - See footnotes
Werewolf Therapeutics, Inc. - HOWL
Manufacturing
Chemicals
Pharmaceutical Preparations
Director
10% owner
Direct Buys
0
$0
0
Shares
Direct Sells
0
$0
0
Shares
Indirect Buys
3
$487,188
536,426
Shares
Indirect Sells
0
$0
0
Shares
Monthly Values
Show Transactions
Transaction
Filed
Type
Shares @ Price
Value
Balance ( Change % )
Ownership
05/14/2025
05/14/2025
Buy
162,539 @ $0.98
$159,288
6,237,482
(2.68%)
Indirect - See footnotes
05/13/2025
05/14/2025
Buy
52,974 @ $0.98
$51,915
6,074,943
(0.88%)
Indirect - See footnotes
05/12/2025
05/14/2025
Buy
320,913 @ $0.86
$275,985
6,021,969
(5.63%)
Indirect - See footnotes