Herbst Seth Insider Trades

Insider Trading History

Track insider trading activity for Herbst Seth. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $35.1k 50,000 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$47k 50,000 shares
$0.94
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $28k 39,894 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$37.5k 39,894 shares
$0.94
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $0 0 shares
Last Trade
Jan 02, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$20.3k 21,552 shares
$0.94
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $142k 202,311 shares
Last Trade
Jan 02, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$20.3k 21,552 shares
$0.94
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $127k 180,759 shares
Last Trade
Jan 06, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$49k 25,000 shares
$1.96
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $0 0 shares
Last Trade
Jan 02, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$41k 23,585 shares
$1.74
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $35.1k 50,000 shares
Last Trade
Jan 02, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$87k 50,000 shares
$1.74
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $109k 155,759 shares
Last Trade
Jan 02, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$41k 23,585 shares
$1.74
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $0 0 shares
Last Trade
Jan 06, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$9.59k 6,250 shares
$1.54
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $0 0 shares
Last Trade
Jan 03, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$43.5k 27,174 shares
$1.60
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $92.7k 132,174 shares
Last Trade
Jan 03, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$43.5k 27,174 shares
$1.60
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $35.1k 50,000 shares
Last Trade
Jan 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$79.5k 50,000 shares
$1.59
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $0 0 shares
Last Trade
Jan 02, 2023 Sale
$11.5k 9,375 shares
$1.23
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $17.5k 25,000 shares
Last Trade
Jun 10, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$65k 25,000 shares
$2.60
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $17.5k 25,000 shares
Last Trade
Jan 28, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$94.5k 25,000 shares
$3.78
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $17.5k 25,000 shares
Last Trade
Jan 28, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$94.5k 25,000 shares
$3.78
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $24.5k 35,000 shares
Last Trade
Jan 03, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$168k 35,000 shares
$4.81
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $0 0 shares
Last Trade
Jan 02, 2022 Sale
$42.4k 9,375 shares
$4.52
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $35.1k 50,000 shares
Last Trade
Jan 29, 2021 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$279k 50,000 shares
$5.57
$0.70
Dyadic International, DE
Dyadic International, DE DYAI
Director
Holding Value $35.1k 50,000 shares
Last Trade
Jan 29, 2021 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$279k 50,000 shares
$5.57
$0.70

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