Mulder David M Insider Trades

Insider Trading History

Track insider trading activity for Mulder David M. 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
Cyanotech
Cyanotech CYAN
Director
Holding Value $89.5k 203,468 shares
Last Trade
Aug 28, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$14k 50,000 shares
$0.28
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $67.5k 153,468 shares
Last Trade
Sep 04, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$30.8k 39,506 shares
$0.78
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $50.1k 113,962 shares
Last Trade
Aug 25, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$29.2k 40,506 shares
$0.72
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $32.3k 73,456 shares
Last Trade
Aug 30, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$32k 13,061 shares
$2.45
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $26.6k 60,395 shares
Last Trade
Oct 18, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$32k 11,228 shares
$2.85
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $21.6k 49,167 shares
Last Trade
Aug 27, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$32k 13,445 shares
$2.38
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $15.7k 35,722 shares
Last Trade
Feb 18, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$32.1k 15,166 shares
$2.11
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $9.04k 20,556 shares
Last Trade
Aug 27, 2018 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$32k 8,889 shares
$3.60
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $5.24k 11,915 shares
Last Trade
Aug 24, 2017 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$57.2k 11,915 shares
$4.80
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $5.13k 11,667 shares
Last Trade
Aug 24, 2017 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$56k 11,667 shares
$4.80
$0.44
Cyanotech
Cyanotech CYAN
Director
Holding Value $2.64k 6,000 shares
Last Trade
Aug 25, 2016 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$24.5k 6,000 shares
$4.08
$0.44
Biolase
Biolase BIOL
Holding Value $119 5,930 shares
Last Trade
Oct 01, 2010 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$7.71k 5,930 shares
$1.30
$0.02
Biolase
Biolase BIOL
Holding Value $100 5,000 shares
Last Trade
Oct 01, 2010 Sale (Open Market)Shares sold on the open market or in a private sale.
$16.3k 13,330 shares
$1.22
$0.02
Biolase
Biolase BIOL
Holding Value $100 5,000 shares
Last Trade
Oct 01, 2010 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.21k 930 shares
$1.30
$0.02
Biolase
Biolase BIOL
Holding Value $119 5,930 shares
Last Trade
Oct 01, 2010 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$13.4k 10,330 shares
$1.30
$0.02
Biolase
Biolase BIOL
Holding Value $6.44k 321,915 shares
Last Trade
Oct 01, 2010 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$13.4k 10,330 shares
$1.30
$0.02
Biolase
Biolase BIOL
Holding Value $6.44k 321,915 shares
Last Trade
Oct 01, 2010 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$5.72k 4,400 shares
$1.30
$0.02
Biolase
Biolase BIOL
Holding Value $361 18,035 shares
Last Trade
Sep 30, 2010 Sale (Open Market)Shares sold on the open market or in a private sale.
$8.14k 6,900 shares
$1.18
$0.02
Biolase
Biolase BIOL
Holding Value $7.34k 366,750 shares
Last Trade
Sep 30, 2010 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$56.8k 50,726 shares
$1.12
$0.02
Biolase
Biolase BIOL
Holding Value $715 35,735 shares
Last Trade
Sep 30, 2010 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$49.9k 44,626 shares
$1.12
$0.02

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