// insider-profile
Szyman Catherine M.
// activity-summary
No insider transactions in the last 30 days.
// track-record
$0
Total purchased
$4.4M
Total sold
3
0B · 3S transactions
Net seller
Overall direction
Most active in
Filing history: Oct 2023 — Mar 2026Based on last 33 filings
Transaction History
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 11, 2026 | Szyman Catherine M. | MASI | Option Exercise | 2,101 | $0.00 | $0K |
| Mar 11, 2026 | Szyman Catherine M. | MASI | Tax Withholding | 1,069 | $175.47 | $188K |
| Mar 11, 2026 | Szyman Catherine M. | MASI | Option Exercise | 2,101 | $0.00 | $0K |
| Mar 6, 2026 | Szyman Catherine M. | MASI | Award | 39,904 | $0.00 | $0K |
| Feb 12, 2026 | Szyman Catherine M. | MASI | Option Exercise | 11,141 | $132.96 | $1.48M |
28 more transactions hidden
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