Anschutz Barron (CIK 1309403) reported 37 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-17). Recent activity: Buy TENB (2,031 shares), Sell TENB (972 shares), Buy TENB (1,390 shares), Sell TENB (666 shares), Buy TENB (1,337 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-17 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 2,031 | $0 |
| 2026-04-17 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 972 | $18,497 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,390 | $0 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 666 | $11,688 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,337 | $0 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 640 | $11,232 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,258 | $0 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 669 | $11,741 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 6,515 | $0 |
| 2026-02-25 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 3,179 | $55,791 |
| 2026-01-21 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 2,031 | $0 |
| 2026-01-21 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 1,080 | $23,890 |
| 2025-11-25 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,390 | $0 |
| 2025-11-25 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 666 | $17,103 |
| 2025-11-25 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,337 | $0 |
| 2025-11-25 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 640 | $16,435 |
| 2025-11-25 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,258 | $0 |
| 2025-11-25 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 602 | $15,459 |
| 2025-10-20 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 2,031 | $0 |
| 2025-10-20 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 976 | $28,402 |
| 2025-08-27 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 670 | $19,993 |
| 2025-08-26 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,337 | $0 |
| 2025-08-26 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,258 | $0 |
| 2025-08-26 | Tenable Holdings, Inc. (TENB) | Insider | Sell | 1,261 | $38,145 |
| 2025-08-26 | Tenable Holdings, Inc. (TENB) | Insider | Buy | 1,390 | $0 |
Source: SEC Form 4 filings · as of 2026-04-17