WIERENGA WENDELL

CIK 00012399563 companiesSOUTH SAN FRANCISCO, CA

Transactions

Companies

Filings

CIK

0001239956

Recent Transactions

16 trades

Award
CYTOKINETICS INC$CYTK
Common Stock
2026-01-15$63.44/sh+98→ 32,542 total
Award
Dermata Therapeutics, Inc.$DRMA
Stock Option (Right to Buy)
2026-01-02+2,500→ 2,500 total
Exercise/Conversion
CYTOKINETICS INC$CYTK
Non-Qualified Stock Option (Right to Buy)
2025-10-27−4,375→ 0 total
Exercise/Conversion
CYTOKINETICS INC$CYTK
Common Stock
2025-10-27$10.00/sh+4,375→ 36,819 total
Sale
CYTOKINETICS INC$CYTK
Common Stock
2025-10-27$58.68/sh−4,375→ 32,444 total
Award
CYTOKINETICS INC$CYTK
Common Stock
2025-10-15$62.80/sh+99→ 32,444 total
Award
Dermata Therapeutics, Inc.$DRMA
Stock Option (Right to Buy)
2025-01-13+5,000→ 5,000 total
Award
Dermata Therapeutics, Inc.$DRMA
Stock Option (Right to Buy)
2024-01-04+10,000→ 10,000 total
Award
Dermata Therapeutics, Inc.$DRMA
Common Stock
2022-10-06+20,654→ 62,398 total
Award
Dermata Therapeutics, Inc.$DRMA
Common Stock
2022-07-07+18,110→ 41,744 total
Award
Dermata Therapeutics, Inc.$DRMA
Common Stock
2022-04-07+10,593→ 15,471 total
Award
Dermata Therapeutics, Inc.$DRMA
Stock Option (right to buy)
2022-01-03+5,000→ 5,000 total
Conversion
Dermata Therapeutics, Inc.$DRMA
Series 1d Preferred Stock
2021-08-17−55,078→ 0 total
Conversion
Dermata Therapeutics, Inc.$DRMA
Common Stock
2021-08-17+8,163→ 13,041 total
Award
Aspira Women's Health Inc.$AWHL
Stock option (right to buy)
2005-06-08+12,500→ 12,500 total
Award
Aspira Women's Health Inc.$AWHL
Stock option (right to buy)
2005-06-08+13,000→ 13,000 total

350 OYSTER POINT BLVD

SOUTH SAN FRANCISCO, CA, 94080