Over the 90-day window ending December 12, 2025, Maravai Lifesciences Holdings's three dominant insider ownership positions are held by Officer Peter Michael Leddy (727.18K shares), Officer Christine Dolan (477.91K shares), Director Gregory T Lucier (264.91K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Investment Xi Llc Gtcr | 20,150,005 | 30 May, 2024 | |
| Bernd Brust | Chief Executive Officer | 2,466,771 | 10 Jun, 2025 |
| William E. Iii Martin | Chief Executive Officer | 1,814,643 | 19 Mar, 2025 |
| Peter Michael Leddy | 727,177 | 16 Jul, 2025 | |
| Kevin Herde | Chief Financial Officer | 674,636 | 28 May, 2025 |
| Rajesh Asarpota | Chief Financial Officer | 500,000 | 30 Jun, 2025 |
| Christine Dolan | 477,907 | 18 Nov, 2025 | |
| Kurt Oreshack | General Counsel | 456,869 | 19 Mar, 2025 |
| Carl Hull | 442,072 | 18 Mar, 2024 | |
| Andrew Burch | 369,183 | 17 Jan, 2025 | |
| R Andrew Eckert | 365,890 | 18 Jun, 2025 | |
| Rebecca Buzzeo | 310,933 | 19 Mar, 2025 | |
| Gregory T Lucier | 264,907 | 09 Dec, 2025 | |
| Jessica Hopfield | 199,907 | 18 Jun, 2025 | |
| Susannah Gray | 169,907 | 18 Jun, 2025 | |
| John A Deford | 159,185 | 18 Jun, 2025 | |
| Murali Prahalad | 154,607 | 18 Jun, 2025 | |
| Sean Laurence Cunningham | 138,055 | 18 Jun, 2025 | |
| Benjamin James Daverman | 138,055 | 18 Jun, 2025 | |
| Luke Joseph Marker | 138,055 | 18 Jun, 2025 | |
| Constantine S Mihas | 138,055 | 18 Jun, 2025 | |
| Anat Ashkenazi | 60,768 | 24 May, 2024 | |
| Robert B Hance | 26,123 | 23 Nov, 2021 | |
| Brian Neel | 16,473 | 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 |
|---|---|---|---|---|---|---|---|---|
| 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 |
| 15 Jul, 2025 | Peter Michael Leddy | - | - | 727,177 | D | |||
| 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 | - | - | 500,000 | D | |||
| 30 Jun, 2025 | Rajesh Asarpota | Class A Common Stock | A | 500,000 | - | 500,000 | 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 | Constantine S Mihas | Class A Common Stock | A | 89,139 | $2.16 | 138,055 | D | A |
| 16 Jun, 2025 | Benjamin James Daverman | Class A Common Stock | A | 89,139 | $2.16 | 138,055 | D | A |
| 16 Jun, 2025 | Sean Laurence Cunningham | - | - | 138,055 | D | |||
| 16 Jun, 2025 | Gregory T Lucier | Class A Common Stock | A | 89,139 | $2.16 | 144,262 | D | A |
| 16 Jun, 2025 | Murali Prahalad | Class A Common Stock | A | 89,139 | $2.16 | 154,607 | D | A |
| 16 Jun, 2025 | Luke Joseph Marker | Class A Common Stock | A | 89,139 | $2.16 | 138,055 | D | A |