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 →Douglas J Swirsky, CHIEF FINANCIAL OFFICER, is a corporate insider tracked by InsiderTape across 2 companies. The public record shows 4 open-market SEC Form 4 transactions: 2 purchases worth $91K and 2 sales worth $30K, reported from Sep 14, 21 to Mar 17, 26. Over this period they have been a mix of buying and selling.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 17, 26 | MXCTMAXCYTE, INC. | SELL | 10.1K | $0.82 | $8K |
| Aug 13, 25 | MXCTMAXCYTE, INC. | BUY | 50.0K | $1.29 | $65K |
| Mar 18, 25 | MXCTMAXCYTE, INC. | SELL | 6.9K | $3.18 | $22K |
| Sep 14, 21 | CLRBCellectar Biosciences, Inc. | BUY | 25.0K | $1.04 | $26K |