Maravai Lifesciences Holdings's three largest insider shareholders as of April 17, 2026 are Investment Xi Llc Gtcr (Director, 126.24Mn shares), Investment Xi Llc Gtcr (Director, 119.09Mn shares), Investment Xi Llc Gtcr (Director, 110.68Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Investment Xi Llc Gtcr | - | 0 | 126,239,611 | 13 Sep, 2021 |
| Investment Xi Llc Gtcr | - | 0 | 119,094,026 | 24 Jan, 2022 |
| Investment Xi Llc Gtcr | - | 0 | 110,684,080 | 30 May, 2024 |
| Investment Xi Llc Gtcr | - | 0 | 21,681,033 | 13 Sep, 2021 |
| Investment Xi Llc Gtcr | - | 0 | 20,150,005 | 30 May, 2024 |
| Bernd Brust | Chief Executive Officer | 2,000,000 | 0 | 10 Jun, 2025 |
| William E. Iii Martin | Chief Executive Officer | 1,814,643 | 0 | 19 Mar, 2025 |
| Peter Michael Leddy | - | 727,177 | 0 | 16 Jul, 2025 |
| Kevin Herde | Chief Financial Officer | 674,636 | 0 | 28 May, 2025 |
| Rebecca Buzzeo | - | 606,791 | 0 | 19 Mar, 2025 |
| Rajesh Asarpota | Chief Financial Officer | 500,000 | 0 | 30 Jun, 2025 |
| Bernd Brust | Chief Executive Officer | 0 | 466,771 | 17 Nov, 2025 |
| Christine Dolan | - | 420,312 | 0 | 17 Mar, 2026 |
| Kurt Oreshack | General Counsel | 384,991 | 0 | 17 Mar, 2026 |
| Andrew Burch | - | 369,183 | 0 | 17 Jan, 2025 |
| R Andrew Eckert | - | 365,890 | 0 | 18 Jun, 2025 |
| Carl Hull | Chief Executive Officer | 267,072 | 0 | 18 Mar, 2024 |
| Jessica Hopfield | - | 199,907 | 0 | 18 Jun, 2025 |
| Carl Hull | - | 0 | 175,000 | 11 Nov, 2024 |
| Susannah Gray | - | 169,907 | 0 | 18 Jun, 2025 |
| John A Deford | - | 159,185 | 0 | 18 Jun, 2025 |
| Gregory T Lucier | - | 155,123 | 0 | 09 Dec, 2025 |
| Murali Prahalad | - | 154,607 | 0 | 18 Jun, 2025 |
| Constantine S Mihas | - | 138,055 | 0 | 18 Jun, 2025 |
| Sean Laurence Cunningham | - | 138,055 | 0 | 18 Jun, 2025 |
| Benjamin James Daverman | - | 138,055 | 0 | 18 Jun, 2025 |
| Luke Joseph Marker | - | 138,055 | 0 | 18 Jun, 2025 |
| Gregory T Lucier | - | 0 | 109,784 | 11 Jul, 2025 |
| Anat Ashkenazi | - | 60,768 | 0 | 24 May, 2024 |
| Robert B Hance | - | 26,123 | 0 | 23 Nov, 2021 |
| Brian Neel | - | 16,473 | 0 | 17 Feb, 2023 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 16 Mar, 2026 | Christine Dolan | Class A Common Stock | D | 28,661 | $3.08 | 420,312 | D | F |
| 16 Mar, 2026 | Kurt Oreshack | Class A Common Stock | D | 39,976 | $3.08 | 384,991 | D | F |
| 15 Jan, 2026 | Kurt Oreshack | Class A Common Stock | D | 31,902 | $3.69 | 424,967 | D | F |
| 15 Jan, 2026 | Christine Dolan | Class A Common Stock | D | 28,934 | $3.69 | 448,973 | D | F |
| 05 Dec, 2025 | Gregory T Lucier | Class A Common Stock | A | 51,472 | $3.70 | 106,595 | D | P |
| 08 Dec, 2025 | Gregory T Lucier | Class A Common Stock | A | 48,528 | $3.67 | 155,123 | D | P |
| 14 Nov, 2025 | Christine Dolan | Class A Common Stock | A | 4,300 | $1.79 | 477,907 | D | A |
| 13 Nov, 2025 | Bernd Brust | Class A Common Stock | A | 216,212 | $3.25 | 466,771 | I | P |
| 11 Nov, 2025 | Bernd Brust | Class A Common Stock | A | 157,201 | $3.24 | 157,201 | I | P |
| 12 Nov, 2025 | Bernd Brust | Class A Common Stock | A | 93,358 | $3.21 | 250,559 | I | P |
| 15 Jul, 2025 | Peter Michael Leddy | Class A Common Stock | D | 5,154 | $2.59 | 727,177 | D | F |
| 10 Jul, 2025 | Gregory T Lucier | Class A Common Stock | D | 89,139 | $0.00 | 55,123 | D | G |
| 10 Jul, 2025 | Gregory T Lucier | Class A Common Stock | A | 89,139 | $0.00 | 109,784 | I | G |
| 30 Jun, 2025 | Rajesh Asarpota | Class A Common Stock | A | 500,000 | - | 500,000 | D | A |
| 30 Jun, 2025 | Rajesh Asarpota | Employee Stock Option (Right to Buy) | A | 333,333 | $0.00 | 333,333 | D | A |
| 30 Jun, 2025 | Rajesh Asarpota | Performance Stock Units | A | 750,000 | $0.00 | 750,000 | D | A |
| 16 Jun, 2025 | John A Deford | Class A Common Stock | A | 89,139 | $2.16 | 159,185 | D | A |
| 16 Jun, 2025 | Jessica Hopfield | Class A Common Stock | A | 89,139 | $2.16 | 199,907 | D | A |
| 16 Jun, 2025 | R Andrew Eckert | Class A Common Stock | A | 231,481 | $2.16 | 365,890 | D | A |
| 16 Jun, 2025 | Susannah Gray | Class A Common Stock | A | 89,139 | $2.16 | 169,907 | D | A |