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Insiders · Profile

Jacobs Ian Seth

President, CEO, CFO, Secretary at DEEP FISSION · President, Secretary, CEO, CFO at EXICURE. Filing since 15 Jun 2017. CIK 0001707297

FISN DEEP FISSION, INC. President, CEO, CFO, Secretary · 1 trade XCUR EXICURE, INC. President, Secretary, CEO, CFO · 1 trade
Company
Date
Role
Action
Shares
Amount
Of holding
FISN DEEP FISSION, INC.
26 Aug 2025
President, CEO, CFO, Secretary
Bought
25,000
$2.50
10.0%
XCUR EXICURE, INC.
15 Jun 2017
President, Secretary, CEO, CFO
Sold, plan not stated
35,000
$875.00
35.0%
2 decisions on file.