| Gangadharan ManjunathVP, Chief Accounting Officer | Open-market or private sale (S)Table I · Disposed · Common Stock | 1,802 | $137.18 | $247,198 | 5,083 | Aug 27, 2026 | 1 filed lot- Table I · Common Stock: 1,802 shares at $137.18 · code S · owned after 5,083 ·
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| Betz MichaelPres. Walden University & CDO | Payment of exercise price or tax liability (F)Table I · Disposed · Common Stock | 6,558 | $132.35 | $867,951 | See lot detail | Aug 23, 2026 | 3 filed lots- Table I · Common Stock: 945 shares at $132.35 · code F · owned after 32,341 ·
- Table I · Common Stock: 3,302 shares at $132.35 · code F · owned after 36,359 ·
- Table I · Common Stock: 2,311 shares at $132.35 · code F · owned after 39,172 ·
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| Betz MichaelPres. Walden University & CDO | Grant, award, or other acquisition (A)Table I · Acquired · Common Stock | 12,444 | $132.35 | $1,646,963 | See lot detail | Aug 23, 2026 | 2 filed lots- Table I · Common Stock: 7,320 shares at $132.35 · code A · owned after 39,661 ·
- Table I · Common Stock: 5,124 shares at $132.35 · code A · owned after 41,483 ·
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| Phelan Robert J.Chief Financial Officer | Payment of exercise price or tax liability (F)Table I · Disposed · Common Stock | 8,871 | $132.35 | $1,174,077 | See lot detail | Aug 23, 2026 | 3 filed lots- Table I · Common Stock: 1,279 shares at $132.35 · code F · owned after 47,027 ·
- Table I · Common Stock: 3,126 shares at $132.35 · code F · owned after 50,957 ·
- Table I · Common Stock: 4,466 shares at $132.35 · code F · owned after 56,571 ·
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| Phelan Robert J.Chief Financial Officer | Grant, award, or other acquisition (A)Table I · Acquired · Common Stock | 17,136 | $132.35 | $2,267,950 | See lot detail | Aug 23, 2026 | 2 filed lots- Table I · Common Stock: 7,056 shares at $132.35 · code A · owned after 54,083 ·
- Table I · Common Stock: 10,080 shares at $132.35 · code A · owned after 61,037 ·
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| Gangadharan ManjunathVP, Chief Accounting Officer | Payment of exercise price or tax liability (F)Table I · Disposed · Common Stock | 936 | $132.35 | $123,880 | See lot detail | Aug 23, 2026 | 3 filed lots- Table I · Common Stock: 188 shares at $132.35 · code F · owned after 5,083 ·
- Table I · Common Stock: 308 shares at $132.35 · code F · owned after 5,825 ·
- Table I · Common Stock: 440 shares at $132.35 · code F · owned after 6,885 ·
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| Gangadharan ManjunathVP, Chief Accounting Officer | Grant, award, or other acquisition (A)Table I · Acquired · Common Stock | 2,550 | $132.35 | $337,493 | See lot detail | Aug 23, 2026 | 2 filed lots- Table I · Common Stock: 1,050 shares at $132.35 · code A · owned after 6,133 ·
- Table I · Common Stock: 1,500 shares at $132.35 · code A · owned after 7,325 ·
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| BECK DOUGLAS G.SVP, GC, Corp. Sec & ISS | Payment of exercise price or tax liability (F)Table I · Disposed · Common Stock | 5,452 | $132.35 | $721,572 | See lot detail | Aug 23, 2026 | 3 filed lots- Table I · Common Stock: 784 shares at $132.35 · code F · owned after 27,760 ·
- Table I · Common Stock: 1,922 shares at $132.35 · code F · owned after 30,080 ·
- Table I · Common Stock: 2,746 shares at $132.35 · code F · owned after 33,394 ·
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| BECK DOUGLAS G.SVP, GC, Corp. Sec & ISS | Grant, award, or other acquisition (A)Table I · Acquired · Common Stock | 10,302 | $132.35 | $1,363,470 | See lot detail | Aug 23, 2026 | 2 filed lots- Table I · Common Stock: 4,242 shares at $132.35 · code A · owned after 32,002 ·
- Table I · Common Stock: 6,060 shares at $132.35 · code A · owned after 36,140 ·
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| Beard, Stephen W.Chairman & CEO | Payment of exercise price or tax liability (F)Table I · Disposed · Common Stock | 66,797 | $132.35 | $8,840,583 | See lot detail | Aug 23, 2026 | 3 filed lots- Table I · Common Stock: 9,621 shares at $132.35 · code F · owned after 405,576 ·
- Table I · Common Stock: 23,543 shares at $132.35 · code F · owned after 435,177 ·
- Table I · Common Stock: 33,633 shares at $132.35 · code F · owned after 477,464 ·
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| Beard, Stephen W.Chairman & CEO | Grant, award, or other acquisition (A)Table I · Acquired · Common Stock | 129,064 | $132.35 | $17,081,620 | See lot detail | Aug 23, 2026 | 2 filed lots- Table I · Common Stock: 53,144 shares at $132.35 · code A · owned after 458,720 ·
- Table I · Common Stock: 75,920 shares at $132.35 · code A · owned after 511,097 ·
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| Beard, Stephen W.Chairman & CEO | Open-market or private sale (S)Table I · Disposed · Common Stock | 3,545 | $130.345 | $462,073 | 415,197 | Aug 11, 2026 | 1 filed lot- Table I · Common Stock: 3,545 shares at $130.345 · code S · owned after 415,197 ·
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| Phelan Robert J.Chief Financial Officer | Open-market or private sale (S)Table I · Disposed · Common Stock | 2,186 | $135.15 | $295,438 | 48,306 | Aug 7, 2026 | 1 filed lot- Table I · Common Stock: 2,186 shares at $135.15 · code S · owned after 48,306 ·
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| BECK DOUGLAS G.SVP, GC, Corp. Sec & ISS | Open-market or private sale (S)Table I · Disposed · Common Stock | 4,526 | $135.81 | $614,676 | 28,544 | Aug 7, 2026 | 1 filed lot- Table I · Common Stock: 4,526 shares at $135.81 · code S · owned after 28,544 ·
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