Giraudo Bryan Insider Trades

Insider Trading History

Track insider trading activity for Giraudo Bryan. 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
Protagonist Therapeutics
Protagonist Therapeutics PTGX
Director
Holding Value $1.3M 12,695 shares
Last Trade
May 08, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.11M 11,130 shares
$100.00
$102.79
Protagonist Therapeutics
Protagonist Therapeutics PTGX
Director
Holding Value $0 0 shares
Last Trade
May 07, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$3.56M 36,000 shares
$98.85
$102.79
Protagonist Therapeutics
Protagonist Therapeutics PTGX
Director
Holding Value $4.5M 43,825 shares
Last Trade
May 07, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$3.56M 36,000 shares
$98.85
$102.79
Protagonist Therapeutics
Protagonist Therapeutics PTGX
Director
Holding Value $2.86M 27,825 shares
Last Trade
May 07, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.81M 48,000 shares
$100.12
$102.79
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $123k 693,750 shares
Last Trade
Mar 19, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.24M 2,749,251 shares
$0.45
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $0 0 shares
Last Trade
Mar 19, 2026 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$1.16M 2,576,417 shares
$0.45
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $123k 693,750 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.33M 809,500 shares
$2.88
$0.18
Protagonist Therapeutics
Protagonist Therapeutics PTGX
Director
Holding Value $1.83M 17,825 shares
Last Trade
Jan 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$563k 6,457 shares
$87.18
$102.79
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $48.7k 273,987 shares
Last Trade
Oct 01, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$451k 181,250 shares
$2.49
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $113k 638,000 shares
Last Trade
Mar 04, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$721k 638,000 shares
$1.13
$0.18
Protagonist Therapeutics
Protagonist Therapeutics PTGX
Director
Holding Value $1.56M 15,130 shares
Last Trade
Jan 02, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$257k 6,584 shares
$38.98
$102.79
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $85.3k 480,010 shares
Last Trade
Jun 18, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$59k 100,000 shares
$0.59
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $16.5k 92,737 shares
Last Trade
Mar 27, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$7.46k 6,430 shares
$1.16
$0.18
Protagonist Therapeutics
Protagonist Therapeutics PTGX
Director
Holding Value $2.64M 25,700 shares
Last Trade
Jan 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$602k 25,700 shares
$23.42
$102.79
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $96.7k 543,750 shares
Last Trade
Jan 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$527k 543,750 shares
$0.97
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $32.2k 181,250 shares
Last Trade
Nov 20, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$152k 181,250 shares
$0.84
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $67.6k 380,010 shares
Last Trade
Nov 13, 2023 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$126k 200,000 shares
$0.63
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $32k 180,010 shares
Last Trade
Jul 24, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$90.5k 67,525 shares
$1.34
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $31.4k 176,667 shares
Last Trade
May 05, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$654k 481,001 shares
$1.36
$0.18
Gossamer Bio
Gossamer Bio GOSS
Coo/cfo
Holding Value $0 0 shares
Last Trade
May 05, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$981k 721,500 shares
$1.36
$0.18

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