Insider · CIK 0001766979
Matthew Charles Brown
Files at: TENB, GEN. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 FMForm 4 → | Aug 25, 4:03 pm EDT | Tenable Holdings, Inc.TENB | 21,944 | $34.38 | $254,412 | 47,010 | — | |
| Mar 7, 2019 SForm 4 → | Mar 8, 4:36 pm EST | SYMANTEC CORPSYMC | 5,393 | $21.90 | $118,107 | 58,514 | −8.44% | plan? |
| Feb 8, 2019 AForm 4 → | Feb 12, 4:32 pm EST | SYMANTEC CORPSYMC | 25,080 | — | — | 58,514 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 21, 2026 MForm 4 → | Aug 25, 4:03 pm EDT | Tenable Holdings, Inc.TENB | 14,544 | — | — | 174,536 | — |