Chung Jane Insider Trades

Insider Trading History

Track insider trading activity for Chung Jane. 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
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $630k 21,567 shares
Last Trade
Mar 04, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$16.8k 788 shares
$21.31
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $621k 21,285 shares
Last Trade
Mar 04, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$6.01k 282 shares
$21.31
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Mar 04, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$16.8k 788 shares
$21.31
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $679k 23,250 shares
Last Trade
Mar 02, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$159k 7,750 shares
$20.54
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $607k 20,779 shares
Last Trade
Mar 02, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$57.1k 2,779 shares
$20.55
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $5.11M 175,000 shares
Last Trade
Mar 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$4.42M 215,000 shares
$20.54
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $688k 23,558 shares
Last Trade
Mar 02, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$159k 7,750 shares
$20.54
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $499k 17,079 shares
Last Trade
Mar 01, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$65.3k 3,188 shares
$20.47
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $146k 5,000 shares
Last Trade
Mar 01, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$65.3k 3,188 shares
$20.47
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $461k 15,808 shares
Last Trade
Mar 01, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$26k 1,271 shares
$20.47
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $432k 14,785 shares
Last Trade
Dec 12, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$24.5k 2,500 shares
$9.79
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $146k 5,000 shares
Last Trade
Dec 12, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$24.5k 2,500 shares
$9.79
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $405k 13,891 shares
Last Trade
Dec 12, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$8.75k 894 shares
$9.79
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $3.59M 122,850 shares
Last Trade
Oct 15, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$10k 12,500 shares
$0.80
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $3.42M 117,058 shares
Last Trade
Aug 09, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$15k 18,750 shares
$0.80
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $3.22M 110,350 shares
Last Trade
Aug 09, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$5.37k 6,708 shares
$0.80
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Aug 09, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$15k 18,750 shares
$0.80
$29.19
Sutro Biopharma
Sutro Biopharma STRO
Chief Executive Officer
Holding Value $18.1M 620,000 shares
Last Trade
Apr 04, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$341k 620,000 shares
$0.55
$29.19
Sutro Biopharma
Sutro Biopharma STRO
PRESIDENT AND COO
Holding Value $2.87M 98,308 shares
Last Trade
Mar 04, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$3.31k 2,334 shares
$1.42
$29.19
Sutro Biopharma
Sutro Biopharma STRO
PRESIDENT AND COO
Holding Value $230k 7,875 shares
Last Trade
Mar 04, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$11.2k 7,875 shares
$1.42
$29.19

See more insider trades for free

Join Stockcircle to see more insider trades and be the first to know about new executive transactions.

Sign Up