As of March 23, 2026, the three largest insider holders of MCW are Jonathan A Seiffer (Director, 219.21Mn shares), John Kristofer Galashan (Director, 219.21Mn shares), John Lo-Minn Lai (Chief Executive Officer, 4.64Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| John Kristofer Galashan | 0 | 219,213,079 | 30 Aug, 2021 | |
| Jonathan A Seiffer | 0 | 219,213,079 | 30 Aug, 2021 | |
| John Lo-Minn Lai | Chief Executive Officer | 4,637,394 | 0 | 03 Mar, 2026 |
| Equity Investors Vi, L.P. Green | 3,736,298 | 0 | 30 Aug, 2021 | |
| John Lo-Minn Lai | Chief Executive Officer | 0 | 2,498,330 | 07 Nov, 2024 |
| Mayra Idali Chimienti | Chief Operating Officer | 339,999 | 0 | 27 Jun, 2024 |
| Joseph Duane Matheny | Chief Innovation Officer | 93,827 | 0 | 03 Mar, 2026 |
| Jedidiah Marc Gold | Chief Financial Officer | 86,079 | 0 | 03 Mar, 2026 |
| Jodi Taylor | 36,932 | 0 | 23 May, 2025 | |
| Veronica Rogers | 27,880 | 0 | 23 May, 2025 | |
| Lisa Bossard Funk | General Counsel | 23,198 | 0 | 30 Jun, 2022 |
| Mary Lyn Porter | Chief People Officer | 23,081 | 0 | 03 Jun, 2025 |
| Atif Rafiq | 17,887 | 0 | 23 May, 2025 | |
| Markus Hartmann | General Counsel | 15,098 | 0 | 10 Feb, 2025 |
| Susan E Docherty | 8,591 | 0 | 27 May, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Mar, 2026 | Joseph Duane Matheny | Common Stock | A | 5,068 | $0.00 | 96,145 | D | M |
| 01 Mar, 2026 | Jedidiah Marc Gold | Common Stock | A | 15,203 | $0.00 | 90,840 | D | M |
| 01 Mar, 2026 | John Lo-Minn Lai | Common Stock | A | 81,081 | $0.00 | 4,659,431 | D | M |
| 02 Mar, 2026 | Joseph Duane Matheny | Common Stock | D | 2,318 | $7.08 | 93,827 | D | S |
| 02 Mar, 2026 | Jedidiah Marc Gold | Common Stock | D | 4,761 | $7.08 | 86,079 | D | S |
| 02 Mar, 2026 | John Lo-Minn Lai | Common Stock | D | 22,037 | $7.08 | 4,637,394 | D | S |
| 01 Mar, 2026 | Jedidiah Marc Gold | Restricted Stock Units | A | 15,203 | $0.00 | 15,203 | D | M |
| 01 Mar, 2026 | John Lo-Minn Lai | Restricted Stock Units | A | 81,081 | $0.00 | 81,081 | D | M |
| 01 Mar, 2026 | Joseph Duane Matheny | Restricted Stock Units | A | 5,068 | $0.00 | 5,068 | D | M |
| 01 Dec, 2025 | Michelle Clare Krall | Restricted Stock Unit | A | 23,540 | $0.00 | 23,540 | D | A |
| 02 Dec, 2025 | Michelle Clare Krall | Stock Option (Right to Buy) | A | 48,076 | $0.00 | 48,076 | D | A |
| 25 Jun, 2025 | Joseph Duane Matheny | Common Stock | A | 5,000 | $0.00 | 93,196 | D | M |
| 25 Jun, 2025 | John Lo-Minn Lai | Common Stock | A | 80,000 | $0.00 | 4,612,254 | D | M |
| 25 Jun, 2025 | Jedidiah Marc Gold | Common Stock | A | 15,000 | $0.00 | 81,994 | D | M |
| 26 Jun, 2025 | Jedidiah Marc Gold | Common Stock | D | 6,357 | $6.13 | 75,637 | D | S |
| 26 Jun, 2025 | John Lo-Minn Lai | Common Stock | D | 33,904 | $6.13 | 4,578,350 | D | S |
| 26 Jun, 2025 | Joseph Duane Matheny | Common Stock | D | 2,119 | $6.13 | 91,077 | D | S |
| 25 Jun, 2025 | Jedidiah Marc Gold | Restricted Stock Units | A | 15,000 | $0.00 | 15,000 | D | M |
| 25 Jun, 2025 | John Lo-Minn Lai | Restricted Stock Units | A | 80,000 | $0.00 | 80,000 | D | M |
| 25 Jun, 2025 | Joseph Duane Matheny | Restricted Stock Units | D | 5,000 | $0.00 | 5,000 | D | M |