| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GENERAL ATLANTIC, L.P. | Director, 10%+ Owner | C/O GENERAL ATLANTIC SERVICE CO., L.P., 55 EAST 52ND STREET, 33RD FLOOR, NEW YORK | /s/ Michael Gosk | 13 Aug 2025 | 0001017645 |
| GENERAL ATLANTIC GENPAR, L.P. | Director, 10%+ Owner | C/O GENERAL ATLANTIC SERVICE CO., L.P., 55 EAST 52ND STREET, 33RD FLOOR, NEW YORK | /s/ Michael Gosk | 13 Aug 2025 | 0001467926 |
| General Atlantic Partners 100, L.P. | Director, 10%+ Owner | C/O GENERAL ATLANTIC SERVICE CO., L.P., 55 EAST 52ND STREET, 33RD FLOOR, NEW YORK | /s/ Michael Gosk | 13 Aug 2025 | 0001704892 |
| GAP COINVESTMENTS III, LLC | Director, 10%+ Owner | C/O GENERAL ATLANTIC SERVICE CO., L.P., 55 EAST 52ND STREET, 33RD FLOOR, NEW YORK | /s/ Michael Gosk | 13 Aug 2025 | 0001282203 |
| GAP COINVESTMENTS IV, LLC | Director, 10%+ Owner | C/O GENERAL ATLANTIC SERVICE CO., L.P., 55 EAST 52ND STREET, 33RD FLOOR, NEW YORK | /s/ Michael Gosk | 13 Aug 2025 | 0001282372 |
| GAP Coinvestments V, LLC | Director, 10%+ Owner | C/O GENERAL ATLANTIC SERVICE CO., L.P., 55 EAST 52ND STREET, 33RD FLOOR, NEW YORK | /s/ Michael Gosk | 13 Aug 2025 | 0001793941 |
| General Atlantic Partners (Bermuda) EU, L.P. | Director, 10%+ Owner | C/O CONYERS CLIENT SERVICES LIMITED,, CLARENDON HOUSE, 2 CHURCH STREET, HAMILTON, BERMUDA | /s/ Michael Gosk | 13 Aug 2025 | 0001701754 |
| General Atlantic Partners (Lux), SCSp | Director, 10%+ Owner | 412F, ROUTE D'ESCH, LUXEMBOURG, LUXEMBOURG | /s/ Ingrid van der Hoorn | 13 Aug 2025 | 0001795410 |
| General Atlantic (Lux) S.a r.l. | Director, 10%+ Owner | 412F, ROUTE D'ESCH, LUXEMBOURG, LUXEMBOURG | /s/ Ingrid van der Hoorn | 13 Aug 2025 | 0001858361 |
| General Atlantic GenPar (Lux) SCSp | Director, 10%+ Owner | 412F, ROUTE D'ESCH, LUXEMBOURG, LUXEMBOURG | /s/ Ingrid van der Hoorn | 13 Aug 2025 | 0001857517 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALKT | Common Stock, par value $0.001 per share ("Common Stock") | Purchase | $5,161,750 | +250,000 | +2.4% | $20.65 | 10,887,274 | 11 Aug 2025 | See footnote | F1, F6, F7, F8 |
| transaction | ALKT | Common Stock | Purchase | $8,290,720 | +400,000 | +3.7% | $20.73 | 11,287,274 | 11 Aug 2025 | See footnote | F2, F6, F7, F8 |
| transaction | ALKT | Common Stock | Purchase | $11,088,614 | +516,771 | +4.6% | $21.46 | 11,804,045 | 12 Aug 2025 | See footnote | F3, F6, F7, F8 |
| transaction | ALKT | Common Stock | Purchase | $2,230,980 | +100,000 | +0.85% | $22.31 | 11,904,045 | 13 Aug 2025 | See footnote | F4, F6, F7, F8 |
| transaction | ALKT | Common Stock | Purchase | $2,916,318 | +129,391 | +1.1% | $22.54 | 12,033,436 | 13 Aug 2025 | See footnote | F5, F6, F7, F8 |
| Id | Content |
|---|---|
| F1 | The shares of Common Stock were acquired by General Atlantic Partners (Bermuda) T, L.P., a Bermuda limited partnership ("GA AL Holding "), pursuant to an open market purchase of 250,000 shares on August 11, 2025 at a net price per share of $20.647. |
| F2 | The shares of Common Stock were acquired by GA AL Holding, pursuant to an open market purchase of 400,000 shares on August 11, 2025 at a net price per share of $20.7268. |
| F3 | The shares of Common Stock were acquired by GA AL Holding, pursuant to an open market purchase of 516,771 shares on August 12, 2025 at a net price per share of $21.4575. |
| F4 | The shares of Common Stock were acquired by GA AL Holding, pursuant to an open market purchase of 100,000 shares on August 13, 2025 at a net price per share of $22.3098. |
| F5 | The shares of Common Stock were acquired by GA AL Holding, pursuant to an open market purchase of 129,391 shares on August 13, 2025 at a net price per share of $22.5388. |
| F6 | Consists of (a) 9,645,318 shares held by General Atlantic (AL), L.P ("GA AL"), (b) 2,346,162 shares held by GA AL Holding and (c) 34,731 shares and 7,225 restricted stock units held by Raphael Osnoss, who is an employee of General Atlantic Service Company, L.P. ("GASC"), solely for the benefit of GASC. The following investment funds share beneficial ownership of the common shares held of record by GA AL and GA AL Holding: General Atlantic Partners (Bermuda) EU, L.P. ("GAP Bermuda EU"), General Atlantic Partners (Lux) SCSp ("GAP Lux"), GAP Coinvestments III, LLC ("GAPCO III"), GAP Coinvestments IV, LLC ("GAPCO IV"), GAP Coinvestments V, LLC ("GAPCO V") and GAP Coinvestments CDA, L.P. ("GAPCO CDA"). The following investment funds also share beneficial ownership of the common shares held of record by GA AL: General Atlantic Partners 100, L.P. ("GAP 100"). (Cont'd in FN7) |
| F7 | (Cont'd from FN6) The following investment funds also share beneficial ownership of the common shares held of record by GA AL Holding: General Atlantic Partners (Bermuda) IV, L.P. ("GAP Bermuda IV"). GAP 100, GAP Bermuda EU, GAP Lux are collectively referred to as the "GA Funds." GAPCO III, GAPCO IV, GAPCO V and GAPCO CDA are collectively referred to as the "Sponsor Coinvestment Funds." The general partner of GA AL is General Atlantic (SPV) GP, LLC ("GA SPV"). The general partner of GAP Lux is General Atlantic GenPar (Lux) SCSp ("GA GenPar Lux"), and the general partner of GA GenPar Lux is General Atlantic (Lux) S.a r.l. ("GA Lux"). The general partner of GA AL Holding is General Atlantic (SPV) (Bermuda) GP, LLC ("GA SPV Bermuda"). The general partner of GAP Bermuda EU, the general partner of GAP Bermuda IV, the sole member of GA SPV Bermuda and the sole shareholder of GA Lux is General Atlantic GenPar (Bermuda), L.P. ("GenPar Bermuda"). (Cont'd in FN8) |
| F8 | (Cont'd from FN7) General Atlantic, L.P. ("GA LP"), which is controlled by the Partnership Committee of GASC MGP, LLC (the "GA Partnership Committee"), is the managing member of GAPCO III, GAPCO IV, and GAPCO V, the general partner of GAPCO CDA, and is the sole member of GA SPV. GAP (Bermuda) LP. ("GAP Bermuda"), which is also controlled by the Partnership Committee, is the general partner of GenPar Bermuda. The general partner of GAP 100 is GA GenPar, and the general partner of GA GenPar is GA LP. There are six members of the GA Partnership Committee. Each of the members of the GA Partnership Committee disclaims ownership of the shares except to the extent that he has a pecuniary interest therein. |
GA LP, GA SPV, GA AL, GA GenPar, GA GenPar Lux, GA Lux, GenPar Bermuda, GAP (Bermuda), the GA Funds, GA AL Holding and the Sponsor Coinvestment Funds may be deemed to be members of a "group" for the purposes of the Securities Exchange Act of 1934. Each reporting person disclaims beneficial ownership of any securities deemed to be owned by the group that are not directly owned by the reporting person. This report shall not be deemed an admission that the reporting persons are a member of a group or the beneficial owner of any securities not directly owned by the reporting person. Each of the reporting persons is a director-by-deputization solely for purposes of Section 16 of the Exchange Act. // Form 1 of 2