| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Fernandez Henry A | Chairman and CEO, Director | MSCI INC., 7 WORLD TRADE CENTER, 250 GREENWICH ST., NEW YORK | /s/ Cecilia Aza, attorney-in-fact | 09 Dec 2025 | 0001416750 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MSCI | Common Stock | Purchase | $191,513 | +360 | +0.02% | $531.98 | 1,477,197 | 05 Dec 2025 | Direct | F1, F2 |
| transaction | MSCI | Common Stock | Purchase | $599,227 | +1,124 | +0.08% | $533.12 | 1,478,321 | 05 Dec 2025 | Direct | F3 |
| transaction | MSCI | Common Stock | Purchase | $557,536 | +1,043 | +0.07% | $534.55 | 1,479,364 | 05 Dec 2025 | Direct | F4 |
| transaction | MSCI | Common Stock | Purchase | $1,708,277 | +3,190 | +0.22% | $535.51 | 1,482,554 | 05 Dec 2025 | Direct | F5 |
| transaction | MSCI | Common Stock | Purchase | $1,014,755 | +1,892 | +0.13% | $536.34 | 1,484,446 | 05 Dec 2025 | Direct | F6 |
| transaction | MSCI | Common Stock | Purchase | $231,581 | +431 | +0.03% | $537.31 | 1,484,877 | 05 Dec 2025 | Direct | F7 |
| transaction | MSCI | Common Stock | Purchase | $271,540 | +504 | +0.03% | $538.77 | 1,485,381 | 05 Dec 2025 | Direct | F8 |
| transaction | MSCI | Common Stock | Purchase | $596,764 | +1,106 | +0.07% | $539.57 | 1,486,487 | 05 Dec 2025 | Direct | F9 |
| transaction | MSCI | Common Stock | Purchase | $259,421 | +480 | +0.03% | $540.46 | 1,486,967 | 05 Dec 2025 | Direct | F10 |
| transaction | MSCI | Common Stock | Purchase | $43,298 | +80 | +0.01% | $541.23 | 1,487,047 | 05 Dec 2025 | Direct | |
| transaction | MSCI | Common Stock | Purchase | $74,532 | +140 | +0.04% | $532.37 | 332,919 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | F11 |
| transaction | MSCI | Common Stock | Purchase | $138,637 | +260 | +0.08% | $533.22 | 333,179 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | F12 |
| transaction | MSCI | Common Stock | Purchase | $292,700 | +547 | +0.16% | $535.10 | 333,726 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | F13 |
| transaction | MSCI | Common Stock | Purchase | $295,883 | +552 | +0.17% | $536.02 | 334,278 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | F14 |
| transaction | MSCI | Common Stock | Purchase | $170,197 | +317 | +0.09% | $536.90 | 334,595 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | F15 |
| transaction | MSCI | Common Stock | Purchase | $43,020 | +80 | +0.02% | $537.75 | 334,675 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | |
| transaction | MSCI | Common Stock | Purchase | $61,486 | +114 | +0.03% | $539.35 | 334,789 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | F16 |
| transaction | MSCI | Common Stock | Purchase | $129,689 | +240 | +0.07% | $540.37 | 335,029 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | F17 |
| transaction | MSCI | Common Stock | Purchase | $21,676 | +40 | +0.01% | $541.90 | 335,069 | 05 Dec 2025 | By Fernandez 2007 Children's Trust | |
| holding | MSCI | Common Stock | 309,821 | 05 Dec 2025 | By Henry Fernandez 2024 MSCI Annuity Trust | F2 | |||||
| holding | MSCI | Common Stock | 15,400 | 05 Dec 2025 | By Son | ||||||
| holding | MSCI | Common Stock | 15,400 | 05 Dec 2025 | By Son | ||||||
| holding | MSCI | Common Stock | 15,400 | 05 Dec 2025 | By Daughter |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades at prices ranging from $531.57 to $532.56. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F2 | The balance shown reflects the transfer of 196,886 shares previously indirectly held by the Henry Fernandez 2024 MSCI Annuity Trust (the "2024 GRAT"), a grantor retained annuity trust established by the Reporting Person to direct holdings of the Reporting Person following a scheduled annuity payment from the 2024 GRAT. |
| F3 | This transaction was executed in multiple trades at prices ranging from $532.72 to $533.55. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F4 | This transaction was executed in multiple trades at prices ranging from $534.00 to $534.86. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F5 | This transaction was executed in multiple trades at prices ranging from $535.00 to $535.99. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F6 | This transaction was executed in multiple trades at prices ranging from $536.00 to $536.97. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F7 | This transaction was executed in multiple trades at prices ranging from $537.12 to $537.74. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F8 | This transaction was executed in multiple trades at prices ranging from $538.16 to $538.97. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F9 | This transaction was executed in multiple trades at prices ranging from $539.27 to $540.15. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F10 | This transaction was executed in multiple trades at prices ranging from $540.35 to $540.50. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F11 | This transaction was executed in multiple trades at prices ranging from $531.79 to $532.60. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F12 | This transaction was executed in multiple trades at prices ranging from $533.12 to $533.26. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F13 | This transaction was executed in multiple trades at prices ranging from $534.59 to $535.58. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F14 | This transaction was executed in multiple trades at prices ranging from $535.67 to $536.59. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F15 | This transaction was executed in multiple trades at prices ranging from $536.75 to $537.15. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F16 | This transaction was executed in multiple trades at prices ranging from $538.95 to $539.66. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |
| F17 | This transaction was executed in multiple trades at prices ranging from $540.05 to $540.46. The price reported above reflects the weighted average purchase price. The Reporting Person hereby undertakes to provide, upon request, to the SEC staff, the issuer or the security holders of the issuer full information regarding the number of shares and prices at which each transaction was effected. |