DUGGAN ROBERT W Insider Trading Activity

Average Profitability
29.02%
Insider Buys Quantity
50
Insider Buys Sum
$807.08M
Insider Sells Quantity
56
Insider Sells Sum
$284.91M

Insider Activity of DUGGAN ROBERT W

According to the SEC Form 4 filings, DUGGAN ROBERT W, being in a position of

  1. at Pulse Biosciences, Inc.,
    оver the last 12 months, has bought 660233 shares for $13M, and sold 0 shares,
    over all time since 2017-02-09, has bought 19675031 share for $228.99M, and sold 0 shares.

Biography of DUGGAN ROBERT W

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $64,447,1883100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-06-12PurchaseSummit Therapeutics Inc.
SMMT
Co-Chief Executive Officer
3.81M
0.4929%
$13.12$49.99M+7.78%
2026-06-04PurchaseSummit Therapeutics Inc.
SMMT
Co-Chief Executive Officer
100,000
0.0125%
$14.60$1.46M+0.2%
2026-05-11PurchasePulse Biosciences, Inc.
PLSE
660,233
0.9987%
$19.69$13M+119.92%
2025-10-21PurchaseSummit Therapeutics Inc.
SMMT
Co-Chief Executive Officer
26,680
0.0036%
$18.74$499,983-11.63%
2025-09-11PurchaseSummit Therapeutics Inc.
SMMT
Co-Chief Executive Officer
5,000
0.0007%
$18.07$90,350-8.6%
2025-09-10PurchasePulse Biosciences, Inc.
PLSE
34,659
0.0511%
$14.66$508,101+35.48%
2025-09-10PurchaseSummit Therapeutics Inc.
SMMT
Co-Chief Executive Officer
333,394
0.0451%
$17.68$5.89M-3.46%
2024-12-13PurchasePulse Biosciences, Inc.
PLSE
55,256
0.0882%
$17.18$949,298-4.36%
2024-12-11PurchasePulse Biosciences, Inc.
PLSE
56,054
0.0898%
$17.35$972,344-2.2%
2024-09-12PurchasePulse Biosciences, Inc.
PLSE
145,140
0.1805%
$14.41$2.09M-9.86%
2024-09-11PurchasePulse Biosciences, Inc.
PLSE
12,800
0.0179%
$14.77$189,056-0.47%
2023-12-12PurchasePulse Biosciences, Inc.
PLSE
17,999
0.0321%
$9.15$164,691+31.15%
2023-12-11PurchasePulse Biosciences, Inc.
PLSE
90,118
0.1681%
$9.36$843,504+33.39%
2023-12-08PurchasePulse Biosciences, Inc.
PLSE
116,656
0.2146%
$9.54$1.11M+28.01%
2023-12-07PurchasePulse Biosciences, Inc.
PLSE
74,852
0.1352%
$9.19$687,890+29.51%
2023-12-06PurchasePulse Biosciences, Inc.
PLSE
82,813
0.1516%
$9.06$750,286+33.85%
2023-12-05PurchasePulse Biosciences, Inc.
PLSE
66,021
0.1193%
$9.34$616,636+28.19%
2023-12-04PurchasePulse Biosciences, Inc.
PLSE
27,000
0.0505%
$10.38$280,260+17.23%
2023-12-01PurchasePulse Biosciences, Inc.
PLSE
45,600
0.0819%
$9.07$413,592+30.4%
2023-11-30PurchasePulse Biosciences, Inc.
PLSE
152,944
0.2765%
$9.06$1.39M+32.23%
Total: 115
Company
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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.