WIERENGA WENDALL
SEC insider (Form 3/4/5 filer). CIK 0001235945. Director at CYTOKINETICS INC (CYTK) and 1 other issuer. 14 reported Form 4/5 transactions since Sep 2024; latest on Jul 15, 2025. Located in SOUTH SAN FRANCISCO, CA.
Companies WIERENGA WENDALL has filed insider reports for
- CYTOKINETICS INC (CYTK): Director
- Crinetics Pharmaceuticals, Inc. (CRNX): Director
WIERENGA WENDALL
CIK: 0001235945
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Jul 15, 2025CYTK
CYTOKINETICS INC
AwardDirect164 shares at avg. $38.01$6K - Jun 11, 2025CRNX
Crinetics Pharmaceuticals, Inc.
AwardDirect6.9K shares- - May 14, 2025CYTK
CYTOKINETICS INC
AwardDirect7.3K shares- - Apr 21, 2025CYTK
CYTOKINETICS INC
SaleDirect20K shares at avg. $38.46$769K - Apr 21, 2025CYTK
CYTOKINETICS INC
ExerciseDirect20K shares at avg. $6.21$124K - Apr 15, 2025CYTK
CYTOKINETICS INC
AwardDirect162 shares at avg. $38.56$6K - Jan 2, 2025CYTK
CYTOKINETICS INC
AwardDirect127 shares at avg. $48.93$6K - Dec 16, 2024CYTK
CYTOKINETICS INC
ExerciseDirect742 shares at avg. $7.37$5K - Dec 16, 2024CYTK
CYTOKINETICS INC
SaleDirect742 shares at avg. $48.61$36K - Nov 25, 2024CYTK
CYTOKINETICS INC
ExerciseDirect742 shares at avg. $7.37$5K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 15, 2025 |  CYTK CYTOKINETICS INC | Award | 164 | $38.01 | $6,234 | Direct |
| Jun 11, 2025 |  CRNX Crinetics Pharmaceuticals, Inc. | Award | 6,900 | - | - | Direct |
| May 14, 2025 | CYTK CYTOKINETICS INC | Award | 7,333 | - | - | Direct |
| Apr 21, 2025 | CYTK CYTOKINETICS INC | Sale | 20,000 | $38.46 | $769,200 | Direct |
| Apr 21, 2025 | CYTK CYTOKINETICS INC | Exercise | 20,000 | $6.21 | $124,200 | Direct |
| Apr 15, 2025 | CYTK CYTOKINETICS INC | Award | 162 | $38.56 | $6,247 | Direct |
| Jan 2, 2025 | CYTK CYTOKINETICS INC | Award | 127 | $48.93 | $6,214 | Direct |
| Dec 16, 2024 | CYTK CYTOKINETICS INC | Exercise | 742 | $7.37 | $5,469 | Direct |
| Dec 16, 2024 | CYTK CYTOKINETICS INC | Sale | 742 | $48.61 | $36,069 | Direct |
| Nov 25, 2024 | CYTK CYTOKINETICS INC | Exercise | 742 | $7.37 | $5,469 | Direct |
1-10 of 14 transactions