Activist investor & 5%+ owner · SC 13D/13G filings
Total Filings
16
Stocks Covered
8
Latest Filing
Nov 15, 2024
23ANDME HOLDING CO.
SC 13D/A · Nov 15, 2024
9.5%
2.0M shares
Wave Life Sciences Ltd.
SC 13G/A · Nov 12, 2024
11.2%
16.8M shares
Nkarta, Inc.
SC 13D/A · Mar 28, 2024
4.5%
3.2M shares
Haleon plc
SC 13D/A · Jan 19, 2024
4.2%
385.3M shares
SC 13D/A · Oct 10, 2023
8.0%
738.1M shares
SC 13D/A · Sep 11, 2023
10.9%
1.0B shares
BICYCLE THERAPEUTICS PLC
SC 13D/A · Jul 19, 2023
4.4%
1.5M shares
SC 13D/A · May 16, 2023
SC 13G · Jan 30, 2023
10.7M shares
SC 13D/A · Jan 20, 2023
12.2%
39.7M shares
SPERO THERAPEUTICS, INC.
17.8%
9.2M shares
SC 13D/A · Nov 14, 2022
20.0%
SC 13D · Nov 4, 2022
13.2%
THERAVANCE BIOPHARMA, INC.
SC 13D/A · Sep 20, 2022
0.0%
0 shares
SC 13D/A · Aug 3, 2022
12.7%
9.6M shares
SC 13D · Jul 27, 2022
12.9%
1.2B shares
