ATEN Insider Transactions
407 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
ATEN insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Wolf Dana Elizabeth | Director | 2026-08-25 | Sale | 2,652 | $25.65 |
| Weber Robert Scott | General Counsel | 2026-08-11 | Sale | 14,086 | $27.86 |
| Singer Eric | Director | 2026-05-05 | Sale | 24,698.0 | $27.21 |
| Trivedi Dhrupad | Chief Executive Officer | 2026-02-13 | Sale | 33,334.0 | $20.55 |
| Trivedi Dhrupad | Chief Executive Officer | 2026-02-12 | Sale | 33,333.0 | $20.56 |
| Trivedi Dhrupad | Chief Executive Officer | 2026-02-11 | Sale | 33,333.0 | $20.69 |
| Becker Brian | Chief Financial Officer | 2025-08-13 | Sale | 6,400.0 | $18.03 |
| Weber Robert Scott | General Counsel | 2025-05-28 | Sale | 2,500.0 | $17.48 |
| Weber Robert Scott | General Counsel | 2025-05-27 | Sale | 2,500.0 | $17.26 |
| Trivedi Dhrupad | Chief Executive Officer | 2025-03-04 | Sale | 26,813.0 | $19.8 |
| Trivedi Dhrupad | Chief Executive Officer | 2025-03-03 | Sale | 26,812.0 | $20.59 |
| Trivedi Dhrupad | Chief Executive Officer | 2025-02-28 | Sale | 26,813.0 | $20.57 |
| Weber Robert Scott | General Counsel | 2024-12-06 | Sale | 812.0 | $18.19 |
| Becker Brian | Chief Financial Officer | 2024-11-27 | Sale | 1,200.0 | $16.95 |
| CHUNG PETER Y | Director | 2024-11-14 | Sale | 23,754.0 | $16.36 |
| CHUNG PETER Y | Director | 2024-11-13 | Sale | 78,479.0 | $16.59 |
| Thomas Karen S. | EVP, Worldwide Sales and Mkt | 2024-11-12 | Sale | 6,162.0 | $16.7 |
| CHUNG PETER Y | Director | 2024-05-20 | Sale | 3,296,047.0 | $15.4 |
| Trivedi Dhrupad | Chief Executive Officer | 2024-03-05 | Sale | 60,606.0 | $13.27 |
| Becker Brian | Chief Financial Officer | 2024-02-13 | Sale | 15,000.0 | $12.93 |
| Trivedi Dhrupad | Chief Executive Officer | 2024-02-05 | Sale | 8,679.0 | $13.06 |
| Becker Brian | Chief Financial Officer | 2024-02-05 | Sale | 2,047.0 | $13.06 |
| Trivedi Dhrupad | Chief Executive Officer | 2024-02-02 | Sale | 18,195.0 | $13.21 |
| Trivedi Dhrupad | Chief Executive Officer | 2024-02-02 | Sale | 10,762.0 | $13.21 |
| Becker Brian | Chief Financial Officer | 2024-02-02 | Sale | 2,564.0 | $13.21 |
| Becker Brian | Chief Financial Officer | 2024-02-02 | Sale | 1,784.0 | $13.21 |
| Weber Robert Scott | General Counsel | 2024-02-02 | Sale | 1,509.0 | $13.21 |
| Trivedi Dhrupad | Chief Executive Officer | 2024-01-29 | Sale | 21,498.0 | $13.58 |
| Becker Brian | Chief Financial Officer | 2024-01-24 | Sale | 1,375.0 | $14.03 |
| Trivedi Dhrupad | Chief Executive Officer | 2024-01-24 | Sale | 8,809.0 | $14.03 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-12-06 | Sale | 15,729.0 | $12.71 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-11-13 | Sale | 5,151.0 | $12.12 |
| Becker Brian | Chief Financial Officer | 2023-09-05 | Sale | 1,559.0 | $15.1 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-09-05 | Sale | 2,085.0 | $15.1 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-09-05 | Sale | 6,622.0 | $15.1 |
| Becker Brian | Chief Financial Officer | 2023-08-18 | Sale | 1,556.0 | $14.46 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-08-18 | Sale | 2,080.0 | $14.46 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-08-18 | Sale | 6,607.0 | $14.46 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-08-08 | Sale | 8,641.0 | $15.38 |
| Becker Brian | Chief Financial Officer | 2023-08-07 | Sale | 2,886.0 | $15.46 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-08-07 | Sale | 5,036.0 | $15.46 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-08-07 | Sale | 21,181.0 | $15.46 |
| Becker Brian | Chief Financial Officer | 2023-08-03 | Sale | 12,347.0 | $15.5 |
| Becker Brian | Chief Financial Officer | 2023-07-31 | Sale | 1,565.0 | $15.37 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-07-31 | Sale | 2,092.0 | $15.37 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-07-31 | Sale | 6,646.0 | $15.37 |
| Weber Robert Scott | General Counsel | 2023-07-28 | Sale | 1,860.0 | $15.48 |
| Weber Robert Scott | General Counsel | 2023-07-06 | Sale | 1,870.0 | $14.02 |
| Becker Brian | Chief Financial Officer | 2023-05-19 | Sale | 12,500.0 | $14.13 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-05-16 | Sale | 47,336.0 | $13.87 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-05-12 | Sale | 11,301.0 | $13.96 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-05-08 | Sale | 2,766.0 | $13.78 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-03-13 | Sale | 20,965.0 | $14.37 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-03-13 | Sale | 3,294.0 | $14.37 |
| Becker Brian | Chief Financial Officer | 2023-03-13 | Sale | 526.0 | $14.37 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-02-16 | Sale | 18,150.0 | $15.0 |
| Becker Brian | Chief Financial Officer | 2023-02-14 | Sale | 850.0 | $15.11 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-02-14 | Sale | 1,195.0 | $15.11 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-02-14 | Sale | 8,111.0 | $15.11 |
| Becker Brian | Chief Financial Officer | 2023-02-03 | Sale | 1,618.0 | $15.87 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-02-03 | Sale | 1,777.0 | $15.87 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-02-03 | Sale | 8,245.0 | $15.87 |
| Becker Brian | Chief Financial Officer | 2023-02-02 | Sale | 1,287.0 | $15.83 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-02-02 | Sale | 1,529.0 | $15.83 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-02-02 | Sale | 7,270.0 | $15.83 |
| Becker Brian | Chief Financial Officer | 2023-01-30 | Sale | 798.0 | $15.15 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2023-01-30 | Sale | 3,728.0 | $15.15 |
| Trivedi Dhrupad | Chief Executive Officer | 2023-01-30 | Sale | 15,033.0 | $15.15 |
| Trivedi Dhrupad | Chief Executive Officer | 2022-12-06 | Sale | 15,079.0 | $18.84 |
| CHUNG PETER Y | Director | 2022-11-15 | Sale | 1,500,000.0 | $17.2 |
| Singer Eric | Director | 2022-11-07 | Sale | 60,541.0 | $18.01 |
| VIEX Opportunities Fund, LP Series One | Other | 2022-11-07 | Sale | 60,541.0 | $18.01 |
| VIEX Capital Advisors, LLC | Other | 2022-11-07 | Sale | 60,541.0 | $18.01 |
| VIEX GP, LLC | Other | 2022-11-07 | Sale | 60,541.0 | $18.01 |
| Becker Brian | Chief Financial Officer | 2022-11-04 | Sale | 5,000.0 | $18.0 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2022-11-03 | Sale | 5,143.0 | $17.71 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2022-09-06 | Sale | 2,086.0 | $13.1 |
| Becker Brian | Chief Financial Officer | 2022-09-06 | Sale | 1,083.0 | $13.1 |
| Trivedi Dhrupad | Chief Executive Officer | 2022-09-06 | Sale | 6,592.0 | $13.1 |
| Trivedi Dhrupad | Chief Executive Officer | 2022-08-18 | Sale | 6,589.0 | $16.04 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2022-08-18 | Sale | 2,085.0 | $16.04 |
| Becker Brian | Chief Financial Officer | 2022-08-18 | Sale | 1,082.0 | $0.0 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2022-08-12 | Sale | 6,103.0 | $15.92 |
| Trivedi Dhrupad | Chief Executive Officer | 2022-08-10 | Sale | 22,334.0 | $15.19 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2022-08-09 | Sale | 5,008.0 | $15.22 |
| Becker Brian | Chief Financial Officer | 2022-08-09 | Sale | 1,994.0 | $15.22 |
| Trivedi Dhrupad | Chief Executive Officer | 2022-08-09 | Sale | 20,967.0 | $15.22 |
| Trivedi Dhrupad | Chief Executive Officer | 2022-08-09 | Sale | 22,333.0 | $15.14 |
| Trivedi Dhrupad | Chief Executive Officer | 2022-08-08 | Sale | 22,333.0 | $15.46 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2022-08-04 | Sale | 9,393.0 | $15.49 |
| Singer Eric | Director | 2022-08-04 | Sale | 15,000.0 | $15.27 |
| VIEX Opportunities Fund, LP Series One | Other | 2022-08-04 | Sale | 15,000.0 | $15.27 |
| Singer Eric | Director | 2022-08-04 | Sale | 5,000.0 | $15.2 |
| VIEX Opportunities Fund, LP Series One | Other | 2022-08-04 | Sale | 5,000.0 | $15.2 |
| Singer Eric | Director | 2022-08-04 | Sale | 5,040.0 | $15.19 |
| VIEX Opportunities Fund, LP Series One | Other | 2022-08-04 | Sale | 5,040.0 | $15.19 |
| Singer Eric | Director | 2022-08-04 | Sale | 4,900.0 | $15.19 |
| VIEX Opportunities Fund, LP Series One | Other | 2022-08-04 | Sale | 4,900.0 | $15.19 |
| BRUENING MATTHEW P | EVP, Worldwide Sales & Mktg | 2022-08-01 | Sale | 1,390.0 | $14.75 |
| Becker Brian | Chief Financial Officer | 2022-08-01 | Sale | 1,089.0 | $14.75 |