89bio Insider Trades

ETNB

Track insider trading activity from 89bio executives and directors. See which insiders are buying and selling ETNB stock.

Trades Last 12 Months

ETNB Price

All Insider Trades for 89bio

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Zoth Lota S. Director
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$2.77M 186,450 shares
$14.84
$14.84
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$403k 27,400 shares
$14.70
$14.84
Babler Martin Director
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$1.84M 124,100 shares
$14.84
$14.84
Hayden Michael R Director
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$3.06M 206,113 shares
$14.84
$14.84
Laporte Kathleen Director
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$371k 25,000 shares
$14.84
$14.84
Le Nguyen Quoc See Remarks
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$1.04M 70,000 shares
$14.84
$14.84
Mansbach Harry H Chief Medical Officer
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Tender)Reported as Tender on SEC Form 4.
$5.11M 352,656 shares
$14.50
$14.84
Martins Ryan Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Tender)Reported as Tender on SEC Form 4.
$5.43M 374,295 shares
$14.50
$14.84
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$1M 67,700 shares
$14.84
$14.84
Palekar Rohan Chief Executive Officer
Holding Value $13.9M 934,273 shares
Last Trade
Oct 30, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.86M 125,000 shares
$14.84
$14.84
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$4.86M 335,364 shares
$14.50
$14.84
Sarena Francis Willard Chief Operating Officer
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$8.38M 565,000 shares
$14.84
$14.84
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$2.86M 213,450 shares
$13.40
$14.84
Di Rocco Derek Director
Holding Value $0 0 shares
Last Trade
Oct 30, 2025 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$837k 56,400 shares
$14.84
$14.84
Le Nguyen Quoc See Remarks
Holding Value $4.48M 301,684 shares
Last Trade
Aug 01, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$75.1k 8,202 shares
$9.16
$14.84
Dirocco Derek Director
Holding Value $837k 56,400 shares
Last Trade
Feb 03, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$541k 56,400 shares
$9.60
$14.84
Holding Value $837k 56,400 shares
Last Trade
Feb 03, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$541k 56,400 shares
$9.60
$14.84
Grunberg Gregory 10% owner
Holding Value $407k 27,400 shares
Last Trade
Feb 09, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$403k 27,400 shares
$14.70
$14.84
Shah Rajeev M. Director
Holding Value $115M 7,782,669 shares
Last Trade
Jul 01, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$10M 2,816,900 shares
$3.55
$14.84
Waisbourd Ram See Remarks
Holding Value $371k 25,000 shares
Last Trade
Feb 17, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$111k 25,000 shares
$4.44
$14.84

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