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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (6 ops.)
Latest filing published 14 Aug 2025 for IGM Biosciences, Inc.. Read the official filing
Filing timeline
BuySaleMary Beth Harler
Insider track record
Disclosed buys
0
Disclosed sells
6
Signal history
Mary Beth Harler: trading record in brief
All filings by Mary Beth Harler on record concern IGM Biosciences, Inc. Between 14 June 2024 and 14 August 2025, the trades on record add up to 9 filings.
The open-market record consists of 6 sales worth €64k, with no purchase. Outside the open market, there are 2 share grants. Since January 2025: no purchases and 3 sales on the market.
On 14 August 2025 came the latest disclosure, a transaction in IGM Biosciences, Inc. Filings reach the SEC (Form 4) feed a median of 4 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. 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 Mary Beth Harler
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Declarations5 total
323,680 sharesCommon StockSEC:0001415889-25-021959:0
14,501 shares@ US$1.272824.4% of flowCommon StockSEC:0001415889-25-020310:0
1,522 shares@ US$1.19922.5% of flowCommon StockSEC:0001415889-25-017913:0
7,329 shares@ US$1.2312.9% of flowCommon StockSEC:0001415889-25-008519:0
1,708 shares@ US$7.4818.9% of flowCommon StockSEC:0001415889-24-029776:0
185,000 shares0Common StockSEC:0001415889-24-024791:0
1,487 shares@ US$11.538824.1% of flowCommon StockSEC:0001415889-24-023583:0
54,999 sharesCommon StockSEC:0001415889-24-020002:0
1,570 shares@ US$7.575317.2% of flowCommon StockSEC:0001415889-24-017496:0
9 of 5 declarations
