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Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 30 Oct 2025 for 89bio, Inc.. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Harry H. Mansbach: trading record in brief
Harry H. Mansbach, listed as senior executive, appears in our data through filings on 89bio, Inc. shares, published by SEC (Form 4). In total, 29 filings cover trades dated from 5 February 2022 to 30 October 2025.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.
The latest filing, published on 30 October 2025, reports a share grant in 89bio, Inc. Filings reach the SEC (Form 4) feed a median of 4 days after the trade. US insiders must file a Form 4 within two business days of a trade. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Harry H. Mansbach
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations29 total
50,000 shares0Common StockSEC:0001193125-25-259034:0
7,680 shares@ US$9.1614.4% of flowCommon StockSEC:0000950170-25-103388:0
8,498 shares@ US$9.6214.2% of flowCommon StockSEC:0000950170-25-086419:0
1,050 shares@ US$10.572.5% of flowCommon StockSEC:0000950170-25-023118:0
3,817 shares@ US$11.419.8% of flowCommon StockSEC:0000950170-25-017863:0
80,000 shares0Common StockSEC:0000950170-25-014087:0
3,338 shares@ US$9.607.2% of flowCommon StockSEC:0000950170-25-014087:1
95,000 shares0Common StockSEC:0000950170-24-136370:0
5,352 shares@ US$8.469.6% of flowCommon StockSEC:0000950170-24-105109:0
1,046 shares@ US$8.041.8% of flowCommon StockSEC:0000950170-24-098706:0
1,046 shares@ US$9.742.2% of flowCommon StockSEC:0000950170-24-019654:0
3,568 shares@ US$8.456.6% of flowCommon StockSEC:0000950170-24-014891:0
48,750 shares0Common StockSEC:0000950170-24-011483:0
25,000 shares0Common StockSEC:0000950170-24-003116:0
3,821 shares@ US$16.6113.9% of flowCommon StockSEC:0000950170-23-047710:0
577 shares@ US$15.641.9% of flowCommon StockSEC:0000899243-23-018333:0
8,334 shares0Common StockSEC:0000950170-23-031844:0
2,882 shares@ US$15.239.4% of flowCommon StockSEC:0000899243-23-010376:1
8,333 shares0Common StockSEC:0000899243-23-010376:0
2,127 shares@ US$13.976.5% of flowCommon StockSEC:0000899243-23-005878:0
30,000 shares0Common StockSEC:0000899243-23-004814:0
1,360 shares@ US$13.243.9% of flowCommon StockSEC:0000899243-23-004246:0
680 shares@ US$12.051.8% of flowCommon StockSEC:0000899243-23-003889:0
3,113 shares@ US$9.796.9% of flowCommon StockSEC:0000899243-22-038337:1
9,000 shares0Common StockSEC:0000899243-22-038337:0
25 of 29 declarations
