$ATEC

📈 Chart

124 transactions across 39 dates · last 365 days

6-Month Buy/Sell Trend

Buys Sells
2026-04-07
9 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 15,000 $2 $30K Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 15,000 $2 $25K Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 12,500 $3 $42K Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 60,000 $3 $161K Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. F 23,393 $11 $258K Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 15,000 $0 $0 Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 15,000 $0 $0 Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 12,500 $0 $0 Apr 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. M 60,000 $0 $0 Apr 9
2026-02-25
30 other
⚡ 6 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Miles Patrick CEO A 611,673 $0 $0 Feb 27
Miles Patrick CEO A 305,707 $0 $0 Feb 27
Miles Patrick CEO A 48,913 Feb 27
Miles Patrick CEO A 152,853 $0 $0 Feb 27
Miles Patrick CEO A 152,853 $0 $0 Feb 27
Hunsaker Craig E EVP, PEOPLE & CULTURE A 311,110 $0 $0 Feb 27
Hunsaker Craig E EVP, PEOPLE & CULTURE A 127,378 $0 $0 Feb 27
Hunsaker Craig E EVP, PEOPLE & CULTURE A 20,992 Feb 27
Hunsaker Craig E EVP, PEOPLE & CULTURE A 63,689 $0 $0 Feb 27
Hunsaker Craig E EVP, PEOPLE & CULTURE A 63,689 $0 $0 Feb 27
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. A 205,094 $0 $0 Feb 27
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. A 84,918 $0 $0 Feb 27
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. A 12,840 Feb 27
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. A 42,459 $0 $0 Feb 27
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. A 42,459 $0 $0 Feb 27
Sponsel David EVP, SALES A 205,094 $0 $0 Feb 27
Sponsel David EVP, SALES A 93,410 $0 $0 Feb 27
Sponsel David EVP, SALES A 20,380 Feb 27
Sponsel David EVP, SALES A 46,705 $0 $0 Feb 27
Sponsel David EVP, SALES A 46,705 $0 $0 Feb 27
Koning John Todd CHIEF FINANCIAL OFFICER A 205,094 $0 $0 Feb 27
Koning John Todd CHIEF FINANCIAL OFFICER A 110,394 $0 $0 Feb 27
Koning John Todd CHIEF FINANCIAL OFFICER A 20,380 Feb 27
Koning John Todd CHIEF FINANCIAL OFFICER A 55,197 $0 $0 Feb 27
Koning John Todd CHIEF FINANCIAL OFFICER A 55,197 $0 $0 Feb 27
Lish Scott CHIEF OPERATING OFFICER A 311,110 $0 $0 Feb 27
Lish Scott CHIEF OPERATING OFFICER A 127,378 $0 $0 Feb 27
Lish Scott CHIEF OPERATING OFFICER A 20,992 Feb 27
Lish Scott CHIEF OPERATING OFFICER A 63,689 $0 $0 Feb 27
Lish Scott CHIEF OPERATING OFFICER A 63,689 $0 $0 Feb 27
2026-02-12
9 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE M 31,710 $2 $61K Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE M 120,248 $2 $202K Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE M 78,249 $3 $210K Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE M 20,969 $3 $65K Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE F 41,105 $13 $538K Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE M 31,710 $0 $0 Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE M 120,248 $0 $0 Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE M 78,249 $0 $0 Feb 17
Hunsaker Craig E EVP, PEOPLE & CULTURE M 20,969 $0 $0 Feb 17
2026-02-05
▼ 1 sell · $833K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Sponsel David EVP, SALES ▼ Sell 60,425 $14 $833K Plan Feb 6
2026-02-03
▼ 1 sell · $550K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE ▼ Sell 37,358 $15 $550K Plan Feb 4
2026-01-05
▼ 1 sell · $2.1M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Miles Patrick CEO ▼ Sell 100,000 $21 $2.1M Plan Jan 6
2025-12-16
▼ 2 sells · $5.3M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Pelizzon David R ▼ Sell 250,000 $20 $4.9M Dec 18
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 19,900 $20 $391K Plan Dec 18
2025-12-10
▼ 2 sells · $1.1M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE ▼ Sell 32,584 $21 $679K Dec 12
Sponsel David EVP, SALES ▼ Sell 21,106 $21 $439K Plan Dec 12
2025-12-11
▼ 1 sell · $636K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Demski David M ▼ Sell 30,000 $21 $636K Dec 12
2025-12-08
▼ 5 sells · $18.8M 2 other
⚡ 7 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Pritzker Jennifer N. ▼ Sell 221,166 $21 $4.7M Dec 10
Squadron Capital Holdings LLC ▼ Sell 221,166 $21 $4.7M Dec 10
Miles Patrick CEO F 28,680 $21 $615K Dec 10
Pelizzon David R ▼ Sell 221,166 $21 $4.7M Dec 10
Squadron Capital LLC ▼ Sell 221,166 $21 $4.7M Dec 10
Sponsel David EVP, SALES ▼ Sell 988 $21 $21K Dec 10
Koning John Todd CHIEF FINANCIAL OFFICER F 15,266 $21 $327K Dec 10
2025-12-09
▼ 4 sells · $2.4M
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Pritzker Jennifer N. ▼ Sell 28,834 $21 $606K Dec 10
Squadron Capital Holdings LLC ▼ Sell 28,834 $21 $606K Dec 10
Pelizzon David R ▼ Sell 28,834 $21 $606K Dec 10
Squadron Capital LLC ▼ Sell 28,834 $21 $606K Dec 10
2025-12-05
▼ 3 sells · $725K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. ▼ Sell 9,924 $21 $213K Plan Dec 9
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. ▼ Sell 12,965 $21 $278K Plan Dec 9
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 10,875 $21 $233K Dec 9
2025-12-01
▼ 1 sell · $2.2M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Miles Patrick CEO ▼ Sell 100,000 $22 $2.2M Plan Dec 3
2025-11-24
▼ 4 sells · $20.6M
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Squadron Capital Holdings LLC ▼ Sell 250,000 $21 $5.2M Nov 26
Pritzker Jennifer N. ▼ Sell 250,000 $21 $5.2M Nov 26
Pelizzon David R ▼ Sell 250,000 $21 $5.2M Nov 25
Squadron Capital LLC ▼ Sell 250,000 $21 $5.2M Nov 25
2025-11-20
▼ 2 sells · $1.9M 2 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. ▼ Sell 70,000 $20 $1.4M Nov 21
Lish Scott CHIEF OPERATING OFFICER M 25,000 $4 $91K Nov 21
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 25,000 $20 $495K Nov 21
Lish Scott CHIEF OPERATING OFFICER M 25,000 $0 $0 Nov 21
2025-11-12
▼ 4 sells · $20.8M
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Pritzker Jennifer N. ▼ Sell 250,000 $21 $5.2M Nov 14
Squadron Capital Holdings LLC ▼ Sell 250,000 $21 $5.2M Nov 14
Pelizzon David R ▼ Sell 250,000 $21 $5.2M Nov 14
Squadron Capital LLC ▼ Sell 250,000 $21 $5.2M Nov 14
2025-11-03
▼ 2 sells · $5.8M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Miles Patrick CEO ▼ Sell 100,000 $19 $1.9M Plan Nov 5
Rydin Jeffrey P ▼ Sell 200,000 $19 $3.9M Nov 5
2025-10-31
▼ 1 sell · $2.0M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE ▼ Sell 100,000 $20 $2.0M Plan Oct 31
2025-10-24
▼ 1 sell · $1.1M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Sponsel David EVP, SALES ▼ Sell 70,000 $16 $1.1M Plan Oct 28
2025-10-14
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Lish Scott CHIEF OPERATING OFFICER M 13,500 $3 $45K Oct 15
Lish Scott CHIEF OPERATING OFFICER M 13,500 $0 $0 Oct 15
2025-10-01
▼ 1 sell · $1.4M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Miles Patrick CEO ▼ Sell 100,000 $14 $1.4M Plan Oct 3
2025-09-18
▼ 1 sell · $2.1M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Sponsel David EVP, SALES ▼ Sell 137,445 $15 $2.1M Plan Sep 19
2025-09-19
▼ 1 sell · $39K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Sponsel David EVP, SALES ▼ Sell 2,555 $15 $39K Plan Sep 19
2025-09-09
▼ 1 sell · $998K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Berkowitz Mortimer III ▼ Sell 62,500 $16 $998K Sep 11
2025-09-02
▼ 1 sell · $4.7M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Miles Patrick CEO ▼ Sell 300,000 $16 $4.7M Plan Sep 4
2025-08-21
▼ 1 sell · $101K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 6,323 $16 $101K Plan Aug 21
2025-08-13
▼ 1 sell · $149K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 9,302 $16 $149K Plan Aug 15
2025-08-14
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Miles Patrick CEO G 10,000 $0 $0 Aug 14
2025-08-05
▼ 4 sells · $1.3M
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE ▼ Sell 50,000 $15 $750K Plan Aug 7
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. ▼ Sell 9,924 $15 $147K Plan Aug 5
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. ▼ Sell 8,168 $15 $122K Plan Aug 5
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 16,666 $15 $250K Plan Aug 5
2025-08-06
▼ 1 sell · $167K 2 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE ▼ Sell 10,876 $15 $167K Plan Aug 7
Koning John Todd CHIEF FINANCIAL OFFICER F 5,315 $15 $82K Aug 7
Sponsel David EVP, SALES F 982 $15 $15K Aug 7
2025-08-01
▼ 2 sells · $607K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. ▼ Sell 12,878 $12 $155K Plan Aug 5
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 36,081 $13 $452K Plan Aug 5
2025-08-04
▼ 1 sell · $250K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 17,857 $14 $250K Plan Aug 5
2025-07-10
▼ 2 sells · $66K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 3,982 $12 $48K Plan Jul 14
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC. ▼ Sell 1,500 $12 $18K Plan Jul 14
2025-06-13
▼ 1 sell · $252K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 22,727 $11 $252K Plan Jun 17
2025-06-11
▼ 1 sell · $48K 8 other
⚡ 8 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Berkowitz Mortimer III A 15,131 $0 $0 Jun 13
Blackford Quentin S. A 15,131 $0 $0 Jun 13
Demski David M A 15,131 $0 $0 Jun 13
Pelizzon David R A 15,131 $0 $0 Jun 13
Rydin Jeffrey P A 15,131 $0 $0 Jun 13
Valentine Keith A 15,131 $0 $0 Jun 13
WOODS WARD W JR A 15,131 $0 $0 Jun 13
MCGINNIS KAREN K A 15,131 $0 $0 Plan Jun 13
MCGINNIS KAREN K ▼ Sell 3,963 $12 $48K Plan Jun 13
2025-06-04
▼ 1 sell · $2.3M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE ▼ Sell 186,122 $12 $2.3M Plan Jun 6
2025-06-05
▼ 1 sell · $172K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hunsaker Craig E EVP, PEOPLE & CULTURE ▼ Sell 13,878 $12 $172K Plan Jun 6
2025-05-19
▼ 1 sell · $720K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 55,375 $13 $720K May 21
2025-05-05
▼ 1 sell · $145K 1 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Blackford Quentin S. G 21,000 $0 $0 May 6
Lish Scott CHIEF OPERATING OFFICER ▼ Sell 12,000 $12 $145K May 6