DUGGAN ROBERT W

CIK 1055919
Transactions on file
14
Open-market buys
10
Win rate (buys)
50%
10 scored
Avg % since filing (buys)
+23.1%

Tickers traded

Recent activity

FiledTxn dateIssuerRolesCodeSharesValue% since FilingFiling
2026-06-122026-06-12SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Buy3,810,000$49.99M-0.3%open →
2026-06-042026-06-04SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Buy100,000$1.46M-10.4%open →
2026-05-152026-05-11PLSE
PULSE BIOSCIENCES, INC.
Director10%
Buy660,233$13.00M+36.6%open →
2026-05-112026-05-11PLSE
PULSE BIOSCIENCES, INC.
Director10%
Buy660,233$13.00M+36.6%open →
2025-04-092025-04-08SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
X3,985,055$6.30M+727.8%open →
2025-06-022025-05-30SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Exer.74,545$196.8K+395.5%open →
2025-10-232025-10-21SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Buy26,680$500.0K-30.2%open →
2025-10-232025-10-21SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Grant266,808$5.00M-30.2%open →
2025-10-232025-10-21SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Grant13,980,789$262.00M-30.2%open →
2025-09-112025-09-11SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Buy5,000$90.3K-27.6%open →
2025-09-112025-09-10SMMT
Summit Therapeutics Inc.
OfficerDirector10%
Co-Chief Executive Officer
Buy333,394$5.89M-26.0%open →
2025-09-122025-09-10PLSE
PULSE BIOSCIENCES, INC.
Director10%
Buy34,659$508.1K+83.4%open →
2025-09-122024-09-12PLSE
PULSE BIOSCIENCES, INC.
Director10%
Buy145,140$2.09M+86.6%open →
2025-09-122024-09-11PLSE
PULSE BIOSCIENCES, INC.
Director10%
Buy12,800$189.1K+82.1%open →