1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person*KKR Healthcare Strategic Growth Fund L.P. | C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person*KKR Group Partnership L.P. | C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 30 HUDSON YARDS | (Street) |
1. Name and Address of Reporting Person* C/O KOHLBERG KRAVIS ROBERTS & CO. L.P. | 2800 SAND HILL ROAD, SUITE 200 | (Street) |
| KKR Iris Investors LLC By: Health Care Strategic Growth Fund L.P., its managing member By: KKR Associates HCSG L.P., its general partner By: KKR HCSG GP LLC, its general partner By: /s/ Terence P. Gallagher, Attorney-in-fact for Robert H. Lewin, Director | 04/22/2021 |
| KKR HEALTH CARE STRATEGIC GROWTH FUND L.P. By: KKR Associates HCSG L.P., its general partner By: KKR HCSG GP LLC, its general partner By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact for Robert H. Lewin, Director | 04/22/2021 |
| KKR ASSOCIATES HCSG L.P. By: KKR HCSG GP LLC, its general partner By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact for Robert H. Lewin, Director | 04/22/2021 |
| KKR HCSG GP LLC By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact for Robert H. Lewin, Director | 04/22/2021 |
| KKR GROUP PARTNERSHIP L.P. By: KKR Group Holdings Corp. its general partner By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact for Robert H. Lewin, Chief Financial Officer | 04/22/2021 |
| KKR GROUP HOLDINGS CORP. By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact for Robert H. Lewin, Chief Financial Officer | 04/22/2021 |
| KKR & CO. INC. By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact for Robert H. Lewin, Chief Financial Officer | 04/22/2021 |
| KKR MANAGEMENT LLP By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact for Robert H. Lewin, Chief Financial Officer | 04/22/2021 |
| HENRY R. KRAVIS By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact | 04/22/2021 |
| GEORGE R. ROBERTS By: /s/ Terence P. Gallagher Name: Terence P. Gallagher Title: Attorney-in-fact | 04/22/2021 |
| ** Signature of Reporting Person | Date |
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. |
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v). |
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. |
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. |