InsiderTape plots every Form 4 on the price chart and flags cluster buys, CEO conviction, and first buys in years the moment they file. Start a free 7-day trial, cancel anytime.
START FREE TRIAL →Bruce Keyt, Chief Scientific Officer, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 24 open-market SEC Form 4 transactions: 0 purchases worth $0 and 24 sales worth $2.4M, reported from Aug 4, 21 to Sep 13, 24. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 13, 24 | IGMSIGM Biosciences, Inc. | SELL | 1.5K | $11.54 | $17K |
| Jun 14, 24 | IGMSIGM Biosciences, Inc. | SELL | 1.1K | $7.58 | $8K |
| Mar 14, 24 | IGMSIGM Biosciences, Inc. | SELL | 1.8K | $10.17 | $19K |
| Mar 13, 24 | IGMSIGM Biosciences, Inc. | SELL | 2.1K | $9.88 | $21K |
| Dec 13, 23 | IGMSIGM Biosciences, Inc. | SELL | 7.6K | $5.78 | $44K |
| Nov 27, 23 | IGMSIGM Biosciences, Inc. | SELL | 933 | $5.06 | $5K |
| May 23, 23 | IGMSIGM Biosciences, Inc. | SELL | 970 | $13.01 | $12K |
| Mar 14, 23 | IGMSIGM Biosciences, Inc. | SELL | 1.3K | $18.73 | $24K |
| Dec 16, 22 | IGMSIGM Biosciences, Inc. | SELL | 3.5K | $19.36 | $65K |
| Nov 23, 22 | IGMSIGM Biosciences, Inc. | SELL | 600 | $21.99 | $13K |
| Oct 4, 22 | IGMSIGM Biosciences, Inc. | SELL | 25.0K | $22.84 | $571K |
| Sep 8, 22 | IGMSIGM Biosciences, Inc. | SELL | 7.3K | $20.34 | $142K |
| Sep 7, 22 | IGMSIGM Biosciences, Inc. | SELL | 10.0K | $19.04 | $190K |
| Sep 6, 22 | IGMSIGM Biosciences, Inc. | SELL | 5.0K | $19.06 | $95K |
| Aug 22, 22 | IGMSIGM Biosciences, Inc. | SELL | 6.3K | $20.71 | $130K |
| Aug 19, 22 | IGMSIGM Biosciences, Inc. | SELL | 8.7K | $22.82 | $199K |
| Aug 18, 22 | IGMSIGM Biosciences, Inc. | SELL | 10.0K | $22.54 | $225K |
| May 24, 22 | IGMSIGM Biosciences, Inc. | SELL | 939 | $17.10 | $16K |
| Apr 6, 22 | IGMSIGM Biosciences, Inc. | SELL | 2.5K | $25.00 | $63K |
| Mar 30, 22 | IGMSIGM Biosciences, Inc. | SELL | 7.5K | $28.50 | $214K |
| Nov 2, 21 | IGMSIGM Biosciences, Inc. | SELL | 1.3K | $51.37 | $68K |
| Oct 5, 21 | IGMSIGM Biosciences, Inc. | SELL | 1.2K | $64.10 | $80K |
| Sep 3, 21 | IGMSIGM Biosciences, Inc. | SELL | 1.2K | $70.69 | $88K |
| Aug 4, 21 | IGMSIGM Biosciences, Inc. | SELL | 1.2K | $67.00 | $83K |