Byrnes Michael Insider Trades

Insider Trading History

Track insider trading activity for Byrnes Michael. 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
CERo Therapeutics Holdings
CERo Therapeutics Holdings CERO
Director
Holding Value $8.29k 690,900 shares
Last Trade
Jan 07, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$41.5k 690,900 shares
$0.06
$0.01
CERo Therapeutics Holdings - Warrants (13/02/2029)
CERo Therapeutics Holdings - Warrants (13/02/2029) CEROW
Director
Holding Value $760 690,900 shares
Last Trade
Jan 07, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.8k 690,900 shares
$0.01
$0.00
CERo Therapeutics Holdings - Warrants (13/02/2029)
CERo Therapeutics Holdings - Warrants (13/02/2029) CEROW
Director
Holding Value $10.3 9,326 shares
Last Trade
May 30, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$120 9,326 shares
$0.01
$0.00
CERo Therapeutics Holdings
CERo Therapeutics Holdings CERO
Director
Holding Value $112 9,326 shares
Last Trade
May 30, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$83.1k 9,326 shares
$8.91
$0.01
CERo Therapeutics Holdings - Warrants (13/02/2029)
CERo Therapeutics Holdings - Warrants (13/02/2029) CEROW
Director
Holding Value $281 255,000 shares
Last Trade
Feb 24, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.52k 127,500 shares
$0.01
$0.00
CERo Therapeutics Holdings
CERo Therapeutics Holdings CERO
Director
Holding Value $3.06k 255,000 shares
Last Trade
Feb 24, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.26M 127,500 shares
$33.40
$0.01
CERo Therapeutics Holdings
CERo Therapeutics Holdings CERO
Director
Holding Value $1.53k 127,500 shares
Last Trade
Dec 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$45.3M 127,500 shares
$355.20
$0.01
CERo Therapeutics Holdings - Warrants (13/02/2029)
CERo Therapeutics Holdings - Warrants (13/02/2029) CEROW
Director
Holding Value $140 127,500 shares
Last Trade
Dec 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.4k 127,500 shares
$0.01
$0.00
eFFECTOR Therapeutics
eFFECTOR Therapeutics EFTR
Chief Financial Officer
Holding Value $1.87 3,117 shares
Last Trade
May 15, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.75k 1,387 shares
$1.98
$0.00
eFFECTOR Therapeutics- Warrants (26/08/2026)
eFFECTOR Therapeutics- Warrants (26/08/2026) EFTRW
Chief Financial Officer
Holding Value $1.87 3,117 shares
Last Trade
May 15, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$29.1 1,387 shares
$0.02
$0.00
CERo Therapeutics Holdings - Warrants (13/02/2029)
CERo Therapeutics Holdings - Warrants (13/02/2029) CEROW
Director
Holding Value $124 112,500 shares
Last Trade
Mar 25, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$8.74k 112,500 shares
$0.08
$0.00
CERo Therapeutics Holdings
CERo Therapeutics Holdings CERO
Director
Holding Value $1.35k 112,500 shares
Last Trade
Mar 25, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$398M 112,500 shares
$3,540.00
$0.01
eFFECTOR Therapeutics
eFFECTOR Therapeutics EFTR
Chief Financial Officer
Holding Value $24 40,000 shares
Last Trade
Feb 19, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$453k 40,000 shares
$11.32
$0.00
eFFECTOR Therapeutics- Warrants (26/08/2026)
eFFECTOR Therapeutics- Warrants (26/08/2026) EFTRW
Chief Financial Officer
Holding Value $24 40,000 shares
Last Trade
Feb 19, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.3k 40,000 shares
$0.11
$0.00
eFFECTOR Therapeutics
eFFECTOR Therapeutics EFTR
Chief Financial Officer
Holding Value $26 43,271 shares
Last Trade
Nov 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$66.2k 4,524 shares
$14.62
$0.00
eFFECTOR Therapeutics- Warrants (26/08/2026)
eFFECTOR Therapeutics- Warrants (26/08/2026) EFTRW
Chief Financial Officer
Holding Value $26 43,271 shares
Last Trade
Nov 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$623 4,524 shares
$0.14
$0.00
eFFECTOR Therapeutics
eFFECTOR Therapeutics EFTR
Chief Financial Officer
Holding Value $23.2 38,747 shares
Last Trade
May 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$83.3k 4,863 shares
$17.12
$0.00
eFFECTOR Therapeutics- Warrants (26/08/2026)
eFFECTOR Therapeutics- Warrants (26/08/2026) EFTRW
Chief Financial Officer
Holding Value $23.2 38,747 shares
Last Trade
May 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$827 4,863 shares
$0.17
$0.00
eFFECTOR Therapeutics- Warrants (26/08/2026)
eFFECTOR Therapeutics- Warrants (26/08/2026) EFTRW
Chief Financial Officer
Holding Value $300 500,000 shares
Last Trade
Jan 17, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$78.7k 500,000 shares
$0.16
$0.00
eFFECTOR Therapeutics
eFFECTOR Therapeutics EFTR
Chief Financial Officer
Holding Value $300 500,000 shares
Last Trade
Jan 17, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$5.88M 500,000 shares
$11.75
$0.00

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