TERTeradyne
Teradyne, Inc. (“Teradyne”) was founded in 1960 and is a leading global provider of automated test equipment and robotics solutions. 10-K, Item 1
- Employees
- 6,600
- Headquarters
- North Reading, MA
- CEO
- Gregory Stephen Smith
- Next results
- around Feb 2, 2027
What TER's directors and officers said they would sell, before they sold: trading plans the company reports each quarter, and the Form 144 notices sellers file on the day of a planned sale. Facts only; most of these sales are routine, such as selling shares from vesting stock awards.
Trading plans adopted or ended
| Insider | What | Date | Shares | Runs to | Reported in |
|---|---|---|---|---|---|
| Ryan Driscoll Vice President and General Counsel |
Adopted 10b5-1 plan | Sep 3, 2026 | up to 3,614 | – | 10-Q Oct 30, 2026 |
| Reagan Mills President of our Product Test Division |
Adopted 10b5-1 plan | Nov 11, 2025 | up to 517 | – | 10-K Feb 19, 2026 |
| Ryan Driscoll Vice President, General Counsel, and Secretary |
Ended 10b5-1 plan | Aug 1, 2025 | up to 365 | – | 10-Q Nov 1, 2024 |
| Sanjay Mehta Vice President, Chief Financial Officer and Treasurer |
Ended 10b5-1 plan | May 19, 2025 | up to 28,049 | – | 10-Q Aug 2, 2024 |
| Mercedes Johnson member of our Board of Directors |
Ended 10b5-1 plan | Apr 30, 2025 | up to 7,500 | – | 10-Q May 3, 2024 |
| Richard Burns President |
Ended 10b5-1 plan | Feb 28, 2025 | not stated | – | 10-Q May 3, 2024 |
| Gregory Smith President and Chief Executive Officer |
Adopted 10b5-1 plan | Feb 4, 2025 | up to 5,540 | – | 10-Q May 2, 2025 |
| Mercedes Johnson member of our Board of Directors |
Adopted 10b5-1 plan | Feb 3, 2025 | up to 7,490 | – | 10-Q May 2, 2025 |
| Gregory Smith President and Chief Executive Officer |
Ended 10b5-1 plan | Jan 31, 2025 | up to 15,400 | – | 10-Q Aug 2, 2024 |
From the XBRL of the company's 10-Qs and 10-Ks (Regulation S-K Item 408, reported since 2023): 15 filings checked since May 5, 2023.
Form 144 notices of planned sales
| Filed | Seller | Shares | Value | Shares came from | 10b5-1 plan | Form 4 sales after |
|---|---|---|---|---|---|---|
| Nov 2, 2026 | JOHNSON MERCEDES Director |
166 | $45,723 | Restricted Stock Vesting | adopted Mar 4, 2026 | 166 shares from Nov 2, 2026 |
| Oct 21, 2026 | MATZ MARILYN Director |
400 | $140,000 | Restricted Stock Vesting | adopted Feb 13, 2026 | 400 shares from Oct 21, 2026 |
| Oct 15, 2026 | Smith Gregory Stephen Officer, Director |
4,000 | $1,365,120 | Restricted Stock Vesting | adopted Feb 12, 2026 | 4,000 shares from Oct 15, 2026 |
| Oct 15, 2026 | MATZ MARILYN Director |
800 | $273,024 | Restricted Stock Vesting | adopted Feb 13, 2026 | 1,200 shares from Oct 15, 2026 |
| Oct 1, 2026 | JOHNSON MERCEDES Director |
167 | $67,284 | Restricted Stock Vesting | adopted Mar 4, 2026 | 167 shares from Oct 1, 2026 |
| Sep 17, 2026 | MATZ MARILYN Director |
400 | $140,444 | Restricted Stock Vesting | adopted Feb 13, 2026 | 1,200 shares from Sep 17, 2026 |
| Sep 15, 2026 | MATZ MARILYN Director |
800 | $270,264 | Restricted Stock Vesting | adopted Feb 13, 2026 | 2,000 shares from Sep 15, 2026 |
| Sep 15, 2026 | Smith Gregory Stephen Officer, Director |
4,000 | $1,351,320 | Restricted Stock Vesting | adopted Feb 12, 2026 | 8,000 shares from Sep 15, 2026 |
| Sep 1, 2026 | JOHNSON MERCEDES Director |
167 | $56,997 | Restricted Stock Vesting | adopted Mar 4, 2026 | 334 shares from Sep 1, 2026 |
| Aug 17, 2026 | MATZ MARILYN Director |
1,200 | $510,000 | Restricted Stock Vesting | adopted Feb 13, 2026 | 2,000 shares from Aug 17, 2026 |
| Aug 17, 2026 | Smith Gregory Stephen Officer, Director |
4,000 | $1,700,000 | Restricted Stock Vesting | adopted Feb 12, 2026 | 8,000 shares from Aug 17, 2026 |
| Aug 3, 2026 | JOHNSON MERCEDES Director |
166 | $59,453 | Restricted Stock Vesting | adopted Mar 4, 2026 | 333 shares from Aug 3, 2026 |
| Jul 15, 2026 | MATZ MARILYN Director |
1,200 | $427,572 | Restricted Stock Vesting | adopted Feb 13, 2026 | 1,200 shares from Jul 15, 2026 |
| Jul 15, 2026 | Smith Gregory Stephen Officer, Director |
4,000 | $1,425,240 | Restricted Stock Vesting | adopted Feb 12, 2026 | 4,000 shares from Jul 15, 2026 |
| Jul 1, 2026 | JOHNSON MERCEDES Director |
167 | $76,820 | Restricted Stock Vesting | adopted Mar 4, 2026 | 167 shares from Jul 1, 2026 |
| Jun 15, 2026 | MATZ MARILYN Director |
1,200 | $507,636 | Restricted Stock Vesting | adopted Feb 13, 2026 | 2,400 shares from Jun 15, 2026 |
| Jun 15, 2026 | Smith Gregory Stephen Officer, Director |
4,000 | $1,692,120 | Restricted Stock Vesting | adopted Feb 12, 2026 | 8,000 shares from Jun 15, 2026 |
| Jun 2, 2026 | JOHNSON MERCEDES Director |
167 | $61,747 | Restricted Stock Vesting | adopted Mar 4, 2026 | 334 shares from Jun 2, 2026 |
| May 22, 2026 | Poulin Shannon John Officer |
656 | $232,880 | Stock Option Exercise | adopted Feb 19, 2026 | 656 shares from May 22, 2026 |
| May 21, 2026 | MATZ MARILYN Director |
400 | $140,000 | Restricted Stock Vesting | adopted Feb 13, 2026 | 1,600 shares from May 21, 2026 |
| May 21, 2026 | Poulin Shannon John Officer |
1,008 | $348,133 | Restricted Stock Vesting | adopted Feb 19, 2026 | 1,664 shares from May 21, 2026 |
| May 15, 2026 | MATZ MARILYN Director |
800 | $271,184 | Restricted Stock Vesting | adopted Feb 13, 2026 | 1,200 shares from May 15, 2026 |
| May 15, 2026 | Smith Gregory Stephen Officer, Director |
8,597 | $2,914,211 | Options Granted - 01/24/2020; Restricted Stock Vesting | adopted Feb 12, 2026 | 8,597 shares from May 15, 2026 |
| May 7, 2026 | Driscoll Ryan Officer |
680 | $256,768 | Restricted Stock Vesting | adopted Feb 5, 2026 | 680 shares from May 7, 2026 |
| Apr 8, 2026 | Mills Regan Officer |
16 | $5,475 | Restricted Stock Vesting | adopted Nov 25, 2025 | none found |
| Apr 6, 2026 | JOHNSON MERCEDES Director |
625 | $195,121 | Restricted Stock Vesting | adopted Feb 3, 2025 | none found |
| Apr 2, 2026 | Mills Regan Officer |
252 | $73,302 | Restricted Stock Vesting | adopted Nov 25, 2025 | none found |
| Mar 5, 2026 | JOHNSON MERCEDES Director |
625 | $187,012 | Restricted Stock Vesting | adopted Feb 3, 2025 | none found |
| Feb 25, 2026 | Mills Regan Officer |
788 | $262,302 | Restricted Stock Vesting | adopted Nov 25, 2025 | none found |
| Feb 5, 2026 | JOHNSON MERCEDES Director |
625 | $166,862 | Restricted Stock Vesting | adopted Feb 3, 2025 | none found |
| Jan 5, 2026 | JOHNSON MERCEDES Director |
625 | $132,406 | Restricted Stock Vesting | adopted Feb 3, 2025 | none found |
| Dec 12, 2025 | Smith Gregory Stephen Officer, Director |
1,108 | $223,051 | Restricted Stock Vesting | adopted Feb 4, 2025 | none found |
| Dec 5, 2025 | Ruzicka Kristin Officer |
2,129 | $164,465 | Restricted Stock Vesting | adopted Sep 4, 2025 | none found |
| Dec 5, 2025 | JOHNSON MERCEDES Director |
625 | $125,000 | Restricted Stock Vesting | adopted Feb 3, 2025 | none found |
| Nov 12, 2025 | Smith Gregory Stephen Officer, Director |
1,108 | $199,662 | Restricted Stock Vesting | adopted Feb 4, 2025 | none found |
| Nov 5, 2025 | Kumar Ujjwal Former Officer |
3,942 | $729,270 | Restricted Stock Vesting | none given | none found |
| Nov 5, 2025 | Mehta Sanjay Officer |
6,331 | $1,139,580 | ESPP Purchase; Restricted Stock Vesting | none given | none found |
| Nov 5, 2025 | JOHNSON MERCEDES Director |
625 | $110,656 | Restricted Stock Vesting | adopted Feb 3, 2025 | none found |
| Nov 4, 2025 | Mehta Sanjay Officer |
6,330 | $1,124,571 | ESPP Purchase; Restricted Stock Vesting | none given | none found |
| Nov 3, 2025 | Kumar Ujjwal Former Officer |
2 | $57 | Open Market Purchase | none given | none found |
| Oct 27, 2025 | Kumar Ujjwal Former Officer |
2,861 | $429,150 | Open Market Purchase; Option Granted - 02/01/2024; Option Granted - 08/01/2023 | none given | none found |
From the Form 144 XML filed with the SEC, since Oct 27, 2025. The value is the seller's estimate on the notice. "Form 4 sales after" matches the seller's Form 4 sales in the 30 days after the notice, by name; Form 4s go back 180 days.
Work on TER in a spreadsheet:
Excel workbook (a sheet per section, ten years by column, charts, links to the filings) ·
CSV.
For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/TER/export.csv") into a cell.