Critchfield Gregory C Insider Trades

Insider Trading History

Track insider trading activity for Critchfield Gregory C. 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
Sera Prognostics
Sera Prognostics SERA
Director
Holding Value $1.51M 822,866 shares
Last Trade
Jun 05, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$40k 25,000 shares
$1.60
$1.84
Sera Prognostics
Sera Prognostics SERA
Director
Holding Value $1.49M 807,270 shares
Last Trade
Jun 06, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$88.9k 10,549 shares
$8.43
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $1.58M 857,145 shares
Last Trade
Mar 07, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$231k 62,200 shares
$3.72
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $181k 98,300 shares
Last Trade
Mar 07, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$366k 98,300 shares
$3.72
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $790k 429,225 shares
Last Trade
Mar 23, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.61M 429,225 shares
$3.75
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $790k 429,225 shares
Last Trade
Mar 23, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.61M 429,225 shares
$3.75
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 19, 2021 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$117k 11,880 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $1.46M 794,945 shares
Last Trade
Jul 19, 2021 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$259k 28,730 shares
$9.02
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 19, 2021 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$339k 34,383 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 19, 2021 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$46.6k 4,727 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 19, 2021 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$51.7k 5,253 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $1.37M 744,355 shares
Last Trade
Jul 19, 2021 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$339k 34,383 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $1.41M 766,215 shares
Last Trade
Jul 19, 2021 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$46.6k 4,727 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $1.4M 761,488 shares
Last Trade
Jul 19, 2021 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$117k 11,880 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $1.38M 749,608 shares
Last Trade
Jul 19, 2021 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$51.7k 5,253 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 19, 2021 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$283k 28,730 shares
$9.85
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 14, 2021 Sale
No data
No data
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 14, 2021 Sale
No data
No data
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 14, 2021 Sale
No data
No data
$1.84
Sera Prognostics
Sera Prognostics SERA
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Jul 14, 2021 Sale
No data
No data
$1.84

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