Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-26 | Jones Stephen Francis | Director | +Grant | 3,000 | $185.62 | $556,860 |
| 2026-05-26 | Curran Brendan | Director | +Grant | 3,000 | $185.62 | $556,860 |
| 2026-05-26 | Barrington Colm | Director | +Grant | 3,000 | $185.62 | $556,860 |
| 2026-05-26 | Jones Stephen Francis | Director | +Grant | 674 | $185.62 | $125,108 |
| 2026-05-26 | Curran Brendan | Director | +Grant | 674 | $185.62 | $125,108 |
| 2026-05-26 | Barrington Colm | Director | +Grant | 674 | $185.62 | $125,108 |
| 2026-05-15 | Dameron Clifton | Officer | −Tax w/h | 612 | $180.03 | $110,178 |
| 2026-05-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 716 | $193.63 | $138,639 |
| 2026-05-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 800 | $191.22 | $152,976 |
| 2026-05-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 1,484 | $192.74 | $286,026 |
| 2026-05-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 400 | $194.43 | $77,772 |
| 2026-04-01 | Flaherty Scott B. | Officer | −Tax w/h | 15,808 | $175.62 | $3M |
| 2026-04-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 1,187 | $174.37 | $206,977 |
| 2026-04-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 983 | $172.49 | $169,558 |
| 2026-04-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Tax w/h | 24,595 | $175.62 | $4M |
| 2026-04-01 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 1,230 | $173.60 | $213,528 |
| 2026-04-01 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Tax w/h | 42,950 | $175.62 | $8M |
| 2026-03-31 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 600 | $166.51 | $99,906 |
| 2026-03-31 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 945 | $165.11 | $156,029 |
| 2026-03-31 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,300 | $169.52 | $220,376 |
| 2026-03-31 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 437 | $170.49 | $74,504 |
| 2026-03-30 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 331 | $167.99 | $55,605 |
| 2026-03-30 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,235 | $164.38 | $203,009 |
| 2026-03-30 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,205 | $163.39 | $196,885 |
| 2026-03-30 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,859 | $162.54 | $302,162 |
| 2026-03-30 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,091 | $166.71 | $181,881 |
| 2026-03-27 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 2,066 | $170.90 | $353,079 |
| 2026-03-27 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 5,652 | $170.26 | $962,310 |
| 2026-03-27 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,531 | $168.99 | $258,724 |
| 2026-03-27 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 478 | $168.02 | $80,314 |
| 2026-03-26 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 200 | $172.32 | $34,464 |
| 2026-03-26 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 3,170 | $171.35 | $543,180 |
| 2026-03-26 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 800 | $175.18 | $140,144 |
| 2026-03-26 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 100 | $173.50 | $17,350 |
| 2026-03-25 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,000 | $177.57 | $177,570 |
| 2026-03-25 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 1,000 | $175.92 | $175,920 |
| 2026-03-19 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Tax w/h | 5,590 | $170.53 | $953,263 |
| 2026-03-18 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Sell | 238 | $167.55 | $39,877 |
| 2026-03-17 | Jones Stephen Francis | Director | −Sell | 587 | $167.26 | $98,182 |
| 2026-03-16 | Dameron Clifton | Officer | −Tax w/h | 213 | $167.18 | $35,609 |
| 2026-03-16 | Dameron Clifton | Officer | +Exercise | 2,635 | — | — |
| 2026-03-16 | Flaherty Scott B. | Officer | +Exercise | 3,376 | — | — |
| 2026-03-16 | Flaherty Scott B. | Officer | −Tax w/h | 364 | $167.18 | $60,854 |
| 2026-03-16 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Tax w/h | 785 | $167.18 | $131,236 |
| 2026-03-16 | Willis Austin Chandler | Director,Officer,TenPercentOwner | +Exercise | 6,315 | — | — |
| 2026-03-16 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Tax w/h | 1,355 | $167.18 | $226,529 |
| 2026-03-16 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | +Exercise | 10,888 | — | — |
| 2026-03-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 1,052 | $195.09 | $205,235 |
| 2026-03-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 647 | $196.63 | $127,220 |
| 2026-03-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 400 | $197.59 | $79,036 |
| 2026-03-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 100 | $199.77 | $19,977 |
| 2026-03-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 40 | $200.89 | $8,036 |
| 2026-03-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 961 | $194.45 | $186,866 |
| 2026-03-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 200 | $198.51 | $39,702 |
| 2026-02-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 600 | $184.64 | $110,784 |
| 2026-02-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 1,140 | $186.67 | $212,804 |
| 2026-02-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 260 | $187.45 | $48,737 |
| 2026-02-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 200 | $183.00 | $36,600 |
| 2026-02-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 1,200 | $185.50 | $222,600 |
| 2026-01-30 | Flaherty Scott B. | Officer | +Grant | 194 | $87.21 | $16,919 |
| 2026-01-30 | Hole Brian Richard | Officer | +Grant | 221 | $87.21 | $19,273 |
| 2026-01-30 | Dameron Clifton | Officer | +Grant | 185 | $114.75 | $21,229 |
| 2026-01-02 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Tax w/h | 1,740 | $134.12 | $233,369 |
| 2026-01-02 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | +Grant | 19,982 | $134.12 | $3M |
| 2026-01-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 700 | $132.57 | $92,799 |
| 2026-01-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 2,600 | $133.45 | $346,970 |
| 2026-01-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Sell | 100 | $134.80 | $13,480 |
| 2026-01-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | +Grant | 14,912 | $134.12 | $2M |
| 2026-01-02 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Tax w/h | 1,039 | $134.12 | $139,351 |
| 2026-01-02 | Dameron Clifton | Officer | +Grant | 4,474 | $134.12 | $600,053 |
| 2026-01-02 | Dameron Clifton | Officer | −Tax w/h | 320 | $134.12 | $42,918 |
| 2026-01-02 | Flaherty Scott B. | Officer | +Grant | 6,194 | $134.12 | $830,739 |
| 2026-01-02 | Flaherty Scott B. | Officer | −Tax w/h | 520 | $134.12 | $69,742 |
| 2026-01-02 | Hole Brian Richard | Officer | −Tax w/h | 706 | $134.12 | $94,689 |
| 2026-01-02 | Dameron Clifton | Officer | +Grant | 4,474 | $134.12 | $600,053 |
| 2026-01-02 | Dameron Clifton | Officer | −Tax w/h | 320 | $134.12 | $42,918 |
| 2025-12-05 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Gift | 795 | — | — |
| 2025-12-05 | Willis Austin Chandler | Director,Officer,TenPercentOwner | −Gift | 795 | — | — |
| 2025-12-05 | Willis Austin Chandler | Director,Officer,TenPercentOwner | +Gift | 795 | — | — |
| 2025-12-04 | WILLIS CHARLES F IV | Director,Officer,TenPercentOwner | −Disp→issuer | 30,000 | $126.28 | $4M |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 47 | $121.40 | $5,706 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 697 | $120.25 | $83,814 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 47 | $121.40 | $5,706 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 697 | $120.25 | $83,814 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 47 | $121.40 | $5,706 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 697 | $120.25 | $83,814 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 3 | $122.18 | $367 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 177 | $121.40 | $21,488 |
| 2025-12-02 | Willis Austin Chandler | Director,Officer | −Sell | 2,633 | $120.25 | $316,618 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 152 | $120.43 | $18,305 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 4 | $121.50 | $486 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 152 | $120.43 | $18,305 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 14 | $121.50 | $1,701 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 573 | $120.43 | $69,006 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 4 | $121.50 | $486 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 152 | $120.43 | $18,305 |
| 2025-12-01 | Willis Austin Chandler | Director,Officer | −Sell | 4 | $121.50 | $486 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 189 | $126.37 | $23,884 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 396 | $125.74 | $49,793 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 315 | $127.59 | $40,191 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 396 | $125.74 | $49,793 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 315 | $127.59 | $40,191 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 315 | $127.59 | $40,191 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 189 | $126.37 | $23,884 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 396 | $125.74 | $49,793 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 1,190 | $127.59 | $151,832 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 714 | $126.37 | $90,228 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 1,496 | $125.74 | $188,107 |
| 2025-11-03 | Willis Austin Chandler | Director,Officer | −Sell | 189 | $126.37 | $23,884 |
| 2025-10-01 | Dameron Clifton | Officer | +Grant | 3,000 | $137.12 | $411,360 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 1 | $137.12 | $137 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 260 | $135.70 | $35,282 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 639 | $136.35 | $87,128 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 983 | $135.70 | $133,393 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 2,415 | $136.35 | $329,285 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 2 | $137.12 | $274 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 260 | $135.70 | $35,282 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 639 | $136.35 | $87,128 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 1 | $137.12 | $137 |
| 2025-10-01 | Willis Austin Chandler | Director,Officer | −Sell | 260 | $135.70 | $35,282 |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
