$TENB

📈 Chart

72 transactions across 6 dates · last 90 days

30d 90d 180d 365d

6-Month Buy/Sell Trend

Buys Sells
▶ 2026-04-16
3 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Anschutz Barron — M 2,031 $0 $0 Apr 17
Anschutz Barron — F 972 $19 $18K Apr 17
Anschutz Barron — M 2,031 $0 $0 Apr 17
▶ 2026-02-26
4 other
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Anschutz Barron — A 92,879 $0 $0 Feb 27
Brown Matthew Charles Chief Financial Officer A 141,898 $0 $0 Feb 27
Vintz Stephen A Co-Chief Executive Officer A 341,847 $0 $0 Feb 27
Thurmond Mark C. Co-Chief Executive Officer A 341,847 $0 $0 Feb 27
▶ 2026-02-25
6 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Vintz Stephen A Co-Chief Executive Officer M 24,381 $0 $0 Feb 27
Vintz Stephen A Co-Chief Executive Officer F 11,667 $19 $222K Feb 27
Vintz Stephen A Co-Chief Executive Officer M 24,381 $0 $0 Feb 27
Thurmond Mark C. Co-Chief Executive Officer M 24,381 $0 $0 Feb 27
Thurmond Mark C. Co-Chief Executive Officer F 11,789 $19 $224K Feb 27
Thurmond Mark C. Co-Chief Executive Officer M 24,381 $0 $0 Feb 27
▶ 2026-02-23
57 other
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Anschutz Barron — M 1,390 $0 $0 Feb 25
Anschutz Barron — F 666 $18 $12K Feb 25
Anschutz Barron — M 1,337 $0 $0 Feb 25
Anschutz Barron — F 640 $18 $11K Feb 25
Anschutz Barron — M 1,258 $0 $0 Feb 25
Anschutz Barron — F 669 $18 $12K Feb 25
Anschutz Barron — M 6,515 $0 $0 Feb 25
Anschutz Barron — F 3,179 $18 $56K Feb 25
Anschutz Barron — M 1,390 $0 $0 Feb 25
Anschutz Barron — M 1,337 $0 $0 Feb 25
Anschutz Barron — M 1,258 $0 $0 Feb 25
Anschutz Barron — M 6,515 $0 $0 Feb 25
Brown Matthew Charles Chief Financial Officer M 14,544 $0 $0 Feb 25
Brown Matthew Charles Chief Financial Officer F 5,269 $18 $92K Feb 25
Brown Matthew Charles Chief Financial Officer M 14,544 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer M 1,882 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer F 619 $18 $11K Feb 25
Vintz Stephen A Co-Chief Executive Officer M 1,594 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer F 524 $18 $9K Feb 25
Vintz Stephen A Co-Chief Executive Officer M 2,345 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer F 771 $18 $14K Feb 25
Vintz Stephen A Co-Chief Executive Officer M 5,316 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer F 2,544 $18 $45K Feb 25
Vintz Stephen A Co-Chief Executive Officer M 5,095 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer F 1,674 $18 $29K Feb 25
Vintz Stephen A Co-Chief Executive Officer M 46,586 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer F 17,298 $18 $304K Feb 25
Vintz Stephen A Co-Chief Executive Officer M 4,518 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer F 1,485 $18 $26K Feb 25
Vintz Stephen A Co-Chief Executive Officer M 1,882 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer M 1,594 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer M 2,345 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer M 5,316 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer M 5,095 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer M 46,586 $0 $0 Feb 25
Vintz Stephen A Co-Chief Executive Officer M 4,518 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 1,365 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer F 401 $18 $7K Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 1,162 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer F 342 $18 $6K Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 2,267 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer F 666 $18 $12K Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 3,857 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer F 1,865 $18 $33K Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 3,713 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer F 1,090 $18 $19K Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 46,586 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer F 15,635 $18 $274K Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 4,368 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer F 1,283 $18 $23K Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 1,365 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 1,162 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 2,267 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 3,857 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 3,713 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 46,586 $0 $0 Feb 25
Thurmond Mark C. Co-Chief Executive Officer M 4,368 $0 $0 Feb 25
▶ 2026-02-12
▲ 1 buy · $100K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Vicks Raymond Jr. — ▲ Buy 4,500 $22 $100K Feb 13
▶ 2026-02-09
▲ 1 buy · $258K
Insider Title Type Shares Price $ Value 10b5-1 Filed
COVIELLO ARTHUR W JR — ▲ Buy 12,000 $22 $258K Feb 9