Insider · CIK 0001747299
John C Huffard Jr.
Files at: NSC, TENB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 1, 2019 AForm 4 → | Mar 5, 6:24 pm EST | Tenable Holdings, Inc.TENB | 2,173 | $19.55 | $42,482 | 2,173 | — | plan? |
| Mar 1, 2019 SForm 4 → | Mar 5, 6:24 pm EST | Tenable Holdings, Inc.TENB | 46,056 | $31.39 | $1,445,493 | 656,279 | −6.56% | plan? |
| Feb 27, 2019 SForm 4 → | Mar 1, 4:28 pm EST | Tenable Holdings, Inc.TENB | 7,678 | $31.66 | $243,085 | 696,166 | −1.09% | plan? |
| Feb 26, 2019 JForm 4 → | Mar 1, 4:28 pm EST | Tenable Holdings, Inc.TENB | 356,506 | — | — | 3,294,982 | — | plan? late |
| Feb 20, 2019 SForm 4 → | Feb 22, 4:31 pm EST | Tenable Holdings, Inc.TENB | 15,350 | $29.21 | $448,374 | 881,067 | −1.71% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026 AForm 4 → | Aug 24, 1:08 pm EDT | NORFOLK SOUTHERN CORPNSC | 33 | $347.43 | $11,336 | 5,295 | — | |
| Jun 30, 2026 AForm 4 → | Jul 1, 2:29 pm EDT | NORFOLK SOUTHERN CORPNSC | 168 | $314.59 | $53,000 | 3,123 | — | |
| Feb 20, 2019 AForm 4 → | Feb 22, 4:31 pm EST | Tenable Holdings, Inc.TENB | 61,517 | — | — | 61,517 | — |