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CYPHERPUNK TECHNOLOGIES INC.

CYPH Net buying
CIK 0001509745 #4234 in the set updated 18 Sep 2026
Bought (120 mo)
$40.50M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$5.15M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$5.15M
7 of 7 sales
Net
+$35.35M
+$35.35M against sales at will

By person

22 insiders · 23 transactions
1.0×

Douglas E. Onsi holds only 1.0 times base salary in stock. $775.28K of shares against $708.75K in salary for 2025.

Salary from the company's own proxy. The shares are what Douglas E. Onsi last reported holding, valued at $1.72, the price Common Stock was last bought or sold at on the open market here, on 26 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
HealthCare Ventures IX, L.P. entity
10% owner
$7.44M (2)
+$7.44M
4,144,804
$7.13M
+64.8%
LAWLOR AUGUSTINE
Chief Operating Officer
$7.44M (2)
+$7.44M
1,718,454
$2.96M
+2,449%
BeiGene, Ltd. entity
10% owner
$7.25M (1)
+$7.25M
7,348,437
$12.64M
+52.9%
ONSI DOUGLAS E
CEO,CFO,Pres.,GC,Treas.&Sec.
$7.44M (2)
$2.12M (2)
+$5.31M
450,747
$775.28K
Mirabelli Christopher
Director
$7.44M (2)
$2.17M (3)
+$5.27M
474,265
$815.74K
PERCEPTIVE ADVISORS LLC entity
10% owner
$3.50M (1)
+$3.50M
8,476,496
$14.58M
+26.0%
CAVANAUGH JAMES H
Director
$822.18K (1)
−$822.18K
168,963
$290.62K
−35.5%
Dietz Thomas John
Director
$34.40K (1)
−$34.40K
132,500
$227.90K
Winklevoss Capital Fund, LLC entity
10% owner
24,854,613
$42.75M
+200.0%
McEvoy William Patrick III
Chief Investment Officer
24,854,613
$42.75M
+200.0%
LOSCALZO JOSEPH
Director
168,750
$290.25K
Martin Patricia A.
Director
168,750
$290.25K
Richard Christian M
Director
168,750
$290.25K
Oei Khing Djien
Director
168,750
$290.25K
LI WILLIAM
Director
168,750
$290.25K
Mashiach Nissim
Director
168,750
$290.25K
Schilsky Richard
Director
168,750
$290.25K
Sirard Cynthia
Chief Medical Officer
27,500
$47.30K
O'Mahony John Mark
Chief Manufacturing Officer
27,500
$47.30K
Baum Jason
Chief Scientific Officer
15,896
$27.34K
Granfield Christine
VP, Head of Reg Affairs/Qual
15,896
$27.34K
HealthCare Ventures VIII, L.P. entity
10% owner
0
$0.00
−100.0%

No percentages here. This company's share count has moved by a factor of 2.8 over the window, from 38,317,897 to 107,764,382 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Dietz Thomas John
26 Aug 2026
Director
Sell
20,000
$1.72
$34.40K
Mirabelli Christopher
26 Mar 2026
Director
Sell
60,000
$0.71
$42.63K
ONSI DOUGLAS E
17 Nov 2025
CEO,CFO,Pres.,GC,Treas.&Sec.
Sell indirect
414,479
$3.14
$1.30M
ONSI DOUGLAS E
17 Nov 2025
CEO,CFO,Pres.,GC,Treas.&Sec.
Sell indirect
261,840
$3.14
$822.18K
CAVANAUGH JAMES H
17 Nov 2025
Director
Sell indirect
261,840
$3.14
$822.18K
Mirabelli Christopher
17 Nov 2025
Director
Sell indirect
414,479
$3.14
$1.30M
Mirabelli Christopher
17 Nov 2025
Director
Sell indirect
261,840
$3.14
$822.18K

What was left out

Form 4 filings counted 258
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 9
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 7
Transactions with no price 0
Shares from compensation/vesting 38,396,960
History held since 23 Jan 2017