Over the 90-day window ending December 31, 2025, Penguin Solutions's three dominant insider ownership positions are held by President And Ceo Mark Adams (1.01Mn shares), Evp And Coo And Pres And Integrated Mem Jack A Pacheco (239.36K shares), Svp And Pres And Led Solutions Claude Demby (154.86K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Mark Adams | President And Ceo | 1,005,336 | 22 Oct, 2025 |
| Ajay Shah | 548,804 | 24 Jan, 2022 | |
| Jack A Pacheco | Evp And Coo And Pres And Integrated Mem | 239,364 | 22 Oct, 2025 |
| Claude Demby | Svp And Pres And Led Solutions | 154,864 | 22 Jul, 2022 |
| Ken Rizvi | Svp And Cfo | 154,025 | 23 Apr, 2024 |
| Anne Kuykendall | Svp And Chief Legal Officer | 142,731 | 22 Oct, 2025 |
| Joseph Gates Clark | Svp And Pres And Optimized Led | 126,228 | 22 Oct, 2025 |
| Peter J Manca | Svp And Pres And Advanced Computing | 119,567 | 22 Jul, 2025 |
| Alan Marten | Senior Vice President | 231,332 | 17 Mar, 2021 |
| Nathan Olmstead | Svp And Cfo | 106,826 | 13 Nov, 2025 |
| David C Laurello | President Ips | 89,931 | 23 Jan, 2024 |
| Mukesh Patel | 169,658 | 28 Jul, 2021 | |
| Anthony George Frey | Svp And Chief Revenue Officer | 75,564 | 01 Oct, 2025 |
| Thierry Pellegrino | Svp And Pres And Ips | 71,922 | 15 Jun, 2023 |
| Randy W Furr | 58,202 | 13 Feb, 2024 | |
| Maximiliane C Straub | 56,941 | 11 Feb, 2025 | |
| Bryan Ingram | 52,495 | 11 Feb, 2025 | |
| Kiwan Kim | Evp & Pres. Em | 81,500 | 24 Mar, 2021 |
| Sandeep Nayyar | 35,383 | 11 Feb, 2025 | |
| Lake Sumeru (Offshore) Aiv Gp, Ltd. Silver | 57,476 | 08 Jan, 2021 | |
| Mark D Papermaster | 24,782 | 11 Feb, 2025 | |
| Penny Herscher | 22,124 | 17 Jul, 2025 | |
| Mary G Puma | 15,364 | 11 Feb, 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 |
|---|---|---|---|---|---|---|---|---|
| 11 Nov, 2025 | Nathan Olmstead | Common Stock | A | 9,684 | $0.00 | 106,826 | D | A |
| 20 Oct, 2025 | Nathan Olmstead | Common Stock | D | 1,937 | $21.74 | 97,142 | D | F |
| 20 Oct, 2025 | Anne Kuykendall | Common Stock | D | 2,639 | $21.74 | 142,731 | D | F |
| 20 Oct, 2025 | Jack A Pacheco | Common Stock | D | 11,778 | $21.74 | 239,364 | D | F |
| 20 Oct, 2025 | Joseph Gates Clark | Common Stock | D | 1,890 | $21.74 | 126,228 | D | F |
| 20 Oct, 2025 | Mark Adams | Common Stock | D | 11,419 | $21.74 | 975,696 | D | F |
| 14 Oct, 2025 | Mark Adams | Common Stock | A | 107,958 | $0.00 | 1,041,937 | D | A |
| 14 Oct, 2025 | Anne Kuykendall | Common Stock | A | 43,182 | $0.00 | 167,298 | D | A |
| 14 Oct, 2025 | Joseph Gates Clark | Common Stock | A | 53,978 | $0.00 | 151,264 | D | A |
| 14 Oct, 2025 | Jack A Pacheco | Common Stock | A | 48,580 | $0.00 | 275,811 | D | A |
| 14 Oct, 2025 | Mark Adams | Common Stock | D | 54,822 | $22.32 | 987,115 | D | F |
| 14 Oct, 2025 | Jack A Pacheco | Common Stock | D | 24,669 | $22.32 | 251,142 | D | F |
| 14 Oct, 2025 | Joseph Gates Clark | Common Stock | D | 23,535 | $22.32 | 127,729 | D | F |
| 14 Oct, 2025 | Anne Kuykendall | Common Stock | D | 21,928 | $22.32 | 145,370 | D | F |
| 29 Sep, 2025 | Joseph Gates Clark | Common Stock | A | 14,816 | $0.00 | 97,286 | D | A |
| 29 Sep, 2025 | Nathan Olmstead | Common Stock | A | 19,755 | $0.00 | 99,079 | D | A |
| 29 Sep, 2025 | Mark Adams | Common Stock | A | 108,656 | $0.00 | 933,979 | D | A |
| 29 Sep, 2025 | Anthony George Frey | Common Stock | A | 23,706 | $0.00 | 75,564 | D | A |
| 29 Sep, 2025 | Anne Kuykendall | Common Stock | A | 23,706 | $0.00 | 124,116 | D | A |
| 25 Aug, 2025 | Anthony George Frey | - | - | 51,858 | D |