Tosheff George Alex
SEC CIK 1323548 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TENB | Tenable Holdings, Inc. | Dir | 31.3K | — | $254.9K | 8 | 2023-02-07 | 2026-05-13 |
Most active insiders at TENB, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | SEAWELL A BROOKE | Dir | — | $2.85M |
| 2 | Brown Matthew Charles | CFO | $258.5K | — |
| 3 | COVIELLO ARTHUR W JR | Dir | $258.0K | — |
| 4 | Vicks Raymond Jr. | Dir | $99.8K | $65.4K |
| 5 | Zecher Linda Kay | Dir | — | $141.2K |
| 6 | Anschutz Barron | Principal Accounting Off | — | $28.4K |
| 7 | Howe Niloofar Razi | Dir | — | — |
| 8 | Huffard John C Jr | Dir | — | — |
| 9 | Thurmond Mark C. | Co-CEO, Dir | — | — |
| 10 | KEANE MARGARET M | Dir | — | — |
| 12 | Tosheff George Alex | Dir | — | — |
Transactions 8
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-15 17:12 | 2026-05-13 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | M - OptEx | $0.00 | +6,062 | 31.3K | +24% | $0 |
| D | 2025-09-30 | 2025-09-29 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | M - OptEx | $0.00 | +3,288 | 25.3K | +15% | $0 |
| D | 2025-05-15 | 2025-05-14 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | M - OptEx | $0.00 | +4,607 | 22.0K | +26% | $0 |
| D | 2024-10-02 | 2024-09-30 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | M - OptEx | $0.00 | +3,287 | 17.4K | +23% | $0 |
| D | 2024-05-23 | 2024-05-22 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | M - OptEx | $0.00 | +5,201 | 14.1K | +58% | $0 |
| D | 2023-10-02 | 2023-09-28 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | M - OptEx | $0.00 | +3,286 | 8,899 | +59% | $0 |
| D | 2023-02-09 | 2023-02-07 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | M - OptEx | $7.75 | +6,000 | 11.6K | +107% | +$46.5K |
| D | 2023-02-09 | 2023-02-07 | TENB | Tenable Holdings, Inc. | Tosheff George Alex | Dir | S - Sale+OE | $42.48 | -6,000 | 5,613 | -52% | -$254.9K |
Purchase Sale Sale after option exercise All abbreviations