Insiders / Herbst Seth

Herbst Seth

CIK 1761275personinsider
Companies
1
First seen
Jan 6, 2026
Last activity
Jan 6, 2026

Companies

1View all →
CompanyRoleShares heldPeak heldTradesLatest
Dyadic International Inc · DYAIDirector202,311202,3114—

All securities held

3 positions · latest reported per filing
CompanySecuritySharesAs of
Dyadic International IncCommon Stock202,311Jan 2, 2026
Dyadic International IncStock OptionDerivative50,000Jan 2, 2026
Dyadic International IncRestricted Stock UnitDerivative39,894Jan 2, 2026

Activity

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InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
Jan 2, 2026GrantDYAI
Dyadic International Inc
Restricted Stock Unit
—+40K
39,894
0.11% of shares
low
Jan 2, 2026GrantDYAI
Dyadic International Inc
Stock Option
—+50K
50,000
0.14% of shares
low
Jan 2, 2026ExerciseDYAI
Dyadic International Inc
Restricted Stock Unit
—-22K
-100.00%
0
0.00% of shares
low
Jan 2, 2026ExerciseDYAI
Dyadic International Inc
Common Stock
—+22K
+11.92%
202,311
0.56% of shares
low