Duggan Robert W

EDGAR CIK 0001055919

Summit Therapeutics Inc. - SMMT

  1. Manufacturing
  2. Chemicals
  3. Pharmaceutical Preparations
CEO Director 10% owner
Co-Chief Executive Officer
Direct Buys
1
$49.99 M
3,810,000 Shares
Direct Sells
0
$0
0 Shares
Indirect Buys
2
$1.96 M
126,680 Shares
Indirect Sells
0
$0
0 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
06/12/2026
06/12/2026
Buy
3,810,000 @ $13.12
 $49,987,200 573,883,879 (0.67%) Direct
06/04/2026
06/04/2026
Buy
100,000 @ $14.60
 $1,460,000 25,824,474 (0.39%) Indirect - By the Mahkam Zanganeh Revocable Trust, with the Spouse of Reporting Person as Trustee
10/21/2025
10/23/2025
Buy
26,680 @ $18.74
 $499,983 76,680 (53.36%) Indirect - Immediate family member of Spouse

Pulse Biosciences, Inc. - PLSE

  1. Manufacturing
  2. Specialty Instruments
  3. Surgical & Medical Instruments & Apparatus
Director 10% owner
Direct Buys
1
$13.00 M
660,233 Shares
Direct Sells
0
$0
0 Shares
Indirect Buys
0
$0
0 Shares
Indirect Sells
0
$0
0 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
05/11/2026
05/15/2026
Buy
660,233 @ $19.69
 $12,999,988 48,370,047 (1.38%) Direct