Date Filer Title Filing Type Shares Traded Price Total Held
Mar 17, 2026 Director, PRESIDENT AND CEO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 2,625 $78.29 242,606
Mar 17, 2026 EXECUTIVE VP & GENERAL COUNSEL Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 676 $78.29 48,545
Mar 17, 2026 EXECUTIVE VP AND CFO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 873 $78.29 77,820
Mar 16, 2026 Director, PRESIDENT AND CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 17,326 -- 252,321
Mar 16, 2026 Director, PRESIDENT AND CEO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 7,090 $78.61 245,231
Mar 16, 2026 EXECUTIVE VP & GENERAL COUNSEL Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,158 -- 51,047
Mar 16, 2026 EXECUTIVE VP & GENERAL COUNSEL Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,826 $78.61 49,221
Mar 16, 2026 EXECUTIVE VP AND CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,158 -- 81,049
Mar 16, 2026 EXECUTIVE VP AND CFO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 2,356 $78.61 78,693
Mar 11, 2026 Director, PRESIDENT AND CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 18,810 -- 242,692
Mar 11, 2026 Director, PRESIDENT AND CEO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 7,697 $83.98 234,995
Mar 11, 2026 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 24,750 -- 95,446
Mar 11, 2026 EXECUTIVE VP & GENERAL COUNSEL Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,960 -- 48,627
Mar 11, 2026 EXECUTIVE VP & GENERAL COUNSEL Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,738 $83.98 46,889
Mar 11, 2026 EXECUTIVE VP AND CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,960 -- 79,135
Mar 11, 2026 EXECUTIVE VP AND CFO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 2,244 $83.98 76,891
Mar 09, 2026 Director, PRESIDENT AND CEO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,814 $82.98 223,882
Mar 09, 2026 EXECUTIVE VP & GENERAL COUNSEL Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 410 $82.98 44,667
Mar 09, 2026 EXECUTIVE VP AND CFO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 4,307 $82.98 75,175
Mar 06, 2026 Director Form 4 Open market or private sale of non-derivative or derivative security 6,000 $81.82 20,849
Mar 03, 2026 Director, PRESIDENT AND CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 18,000 -- 225,696
Mar 03, 2026 EXECUTIVE VP & GENERAL COUNSEL Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,500 -- 45,077
Mar 03, 2026 EXECUTIVE VP AND CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,625 -- 79,482
Sep 18, 2025 EXECUTIVE VP & GENERAL COUNSEL Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $32.79 50,423
Sep 18, 2025 EXECUTIVE VP & GENERAL COUNSEL Form 4 Open market or private sale of non-derivative or derivative security 10,000 $106.00 40,423

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.

IR Contact

Al Kaschalk, VP

310-922-5643

akaschalk@willdan.com