M. Messmer Harold's most recent trade in Robert Half International Inc. was a trade of 44,319 Common Stock done . Disclosure was reported to the exchange on March 23, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Robert Half Intl Inc | Harold M. Messmer | Director, Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Mar 2026 | 44,319 | 690,054 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 24.82 per share. | 23 Mar 2026 | 5,896 | 684,158 (0%) | 0% | 24.8 | 146,339 | Common Stock |
| Robert Half Intl Inc | Harold M. Messmer | Director, Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Mar 2026 | 649 | 645,735 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Mar 2025 | 21,542 | 650,775 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 53.43 per share. | 25 Mar 2025 | 5,689 | 645,086 (0%) | 0% | 53.4 | 303,963 | Common Stock |
| Robert Half Intl Inc | Harold M. Messmer | Director, Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Mar 2025 | 1,236 | 629,233 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | M. Harold Messmer | Director, Executive Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Mar 2024 | 14,658 | 642,286 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | M. Harold Messmer | Director, Executive Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 78.58 per share. | 19 Mar 2024 | 14,289 | 627,997 (0%) | 0% | 78.6 | 1,122,830 | Common Stock |
| Robert Half Intl Inc | M. Messmer Harold | Director, Executive Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Mar 2024 | 12,289 | 627,628 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Executive Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 75.42 per share. | 20 Mar 2023 | 40,416 | 615,339 (0%) | 0% | 75.4 | 3,048,175 | Common Stock |
| Robert Half Intl Inc | Harold M. Messmer | Director, Executive Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Mar 2023 | 34,314 | 640,483 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Executive Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Mar 2023 | 15,272 | 655,755 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Executive Chairman | Payment of exercise price or tax liability using portion of securities received from the company at price $ 108.56 per share. | 15 Apr 2022 | 77,290 | 606,169 (0%) | 0% | 108.6 | 8,390,602 | Common Stock |
| Robert Half Intl Inc | Harold M. Messmer | Director, Executive Chairman | Gift of securities by or to the insider at price $ 0.00 per share. | 23 Mar 2022 | 220,484 | 0 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Executive Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Mar 2022 | 68,692 | 673,569 (0%) | 0% | 0 | Common Stock | |
| Robert Half Intl Inc | Harold M. Messmer | Director, Executive Chairman | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Mar 2022 | 9,890 | 683,459 (0%) | 0% | 0 | Common Stock |