As of April 22, 2026, the three largest insider holders of OMCL are Randall A Lipps (Chairman, President And Ceo, 535.53K shares), Randall A Lipps (Chairman, President And Ceo, 318.77K shares), Nnamdi Njoku (Evp, Chief Operating Officer, 161.54K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Randall A Lipps | Chairman, President And Ceo | 535,531 | 0 | 03 Apr, 2026 |
| Randall A Lipps | Chairman, President And Ceo | 0 | 318,768 | 12 Jun, 2023 |
| Nnamdi Njoku | Evp, Chief Operating Officer | 161,535 | 0 | 03 Apr, 2026 |
| Corey J Manley | Evpchief Legal/Admin Officer | 121,849 | 0 | 03 Apr, 2026 |
| Nchacha Etta | Evp Cfo | 117,808 | 0 | 18 Nov, 2025 |
| Vance B. Moore | - | 71,310 | 0 | 25 May, 2023 |
| Harlan Baird Radford | Evp Chief Financial Officer | 69,969 | 0 | 03 Apr, 2026 |
| Peter J. Kuipers | Evp, Executive Advisor | 54,900 | 0 | 16 Jun, 2023 |
| Robin Gene Seim | Director | 47,353 | 0 | 03 Jun, 2025 |
| Joanne B Bauer | - | 44,895 | 0 | 03 Jun, 2025 |
| Sara J White | - | 44,786 | 0 | 25 May, 2023 |
| Dan S Johnston | Evp, Executive Advisor | 32,730 | 0 | 17 Jun, 2022 |
| Scott Peter Seidelmann | Evp, Executive Advisor | 26,720 | 0 | 16 Jun, 2023 |
| Brian H. Nutt | Vp, Chief Accounting Officer | 23,086 | 0 | 03 Apr, 2026 |
| Bruce E Scott | - | 22,973 | 0 | 03 Jun, 2025 |
| Edward Peter Bousa | - | 17,986 | 0 | 03 Jun, 2025 |
| James T Judson | - | 17,436 | 0 | 30 Aug, 2021 |
| Mary Garrett | - | 17,175 | 0 | 03 Jun, 2025 |
| Eileen J. Voynick | - | 15,226 | 0 | 03 Jun, 2025 |
| Christine Marie Mellon | Evp, Executive Advisor | 14,876 | 0 | 12 Jun, 2023 |
| Joseph Brian Spears | Executive Advisor | 14,640 | 0 | 17 May, 2024 |
| Kaushik Ghoshal | - | 14,520 | 0 | 03 Jun, 2025 |
* 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 Apr, 2026 | Nnamdi Njoku | Common Stock | A | 46,296 | $0.00 | 161,535 | D | A |
| 01 Apr, 2026 | Brian H. Nutt | Common Stock | A | 5,556 | $0.00 | 23,086 | D | A |
| 01 Apr, 2026 | Corey J Manley | Common Stock | A | 25,132 | $0.00 | 121,849 | D | A |
| 01 Apr, 2026 | Harlan Baird Radford | Common Stock | A | 37,037 | $0.00 | 69,969 | D | A |
| 01 Apr, 2026 | Randall A Lipps | Common Stock | A | 90,939 | $0.00 | 535,531 | D | A |
| 15 Mar, 2026 | Nnamdi Njoku | Common Stock | A | 37,409 | $0.00 | 123,695 | D | A |
| 15 Mar, 2026 | Corey J Manley | Common Stock | A | 22,445 | $0.00 | 107,941 | D | A |
| 15 Mar, 2026 | Randall A Lipps | Common Stock | A | 79,494 | $0.00 | 460,234 | D | A |
| 15 Mar, 2026 | Nnamdi Njoku | Common Stock | D | 8,456 | $34.40 | 115,239 | D | F |
| 15 Mar, 2026 | Corey J Manley | Common Stock | D | 3,819 | $34.40 | 104,122 | D | F |
| 15 Mar, 2026 | Randall A Lipps | Common Stock | D | 15,642 | $34.40 | 444,592 | D | F |
| 16 Mar, 2026 | Corey J Manley | Common Stock | D | 7,405 | $34.69 | 96,717 | D | S |
| 15 Feb, 2026 | Corey J Manley | Common Stock | D | 2,022 | $36.50 | 89,652 | D | F |
| 15 Feb, 2026 | Brian H. Nutt | Common Stock | D | 258 | $36.50 | 17,530 | D | F |
| 15 Feb, 2026 | Randall A Lipps | Common Stock | D | 5,294 | $36.50 | 380,740 | D | F |
| 15 Feb, 2026 | Nnamdi Njoku | Common Stock | D | 1,146 | $36.50 | 86,286 | D | F |
| 17 Feb, 2026 | Corey J Manley | Common Stock | D | 4,243 | $36.59 | 85,496 | D | S |
| 08 Jan, 2026 | Corey J Manley | Common Stock | D | 6,106 | $49.90 | 91,674 | D | S |
| 15 Dec, 2025 | Randall A Lipps | Common Stock | D | 1,147 | $43.27 | 385,501 | D | F |
| 15 Dec, 2025 | Corey J Manley | Common Stock | D | 224 | $43.27 | 98,058 | D | F |