Jack A. Pacheco, EVP, COO and President of Integrated Memory at Penguin Solutions, Inc. ($PENG), sold about $1.64 million in company shares through three open market transactions over the past year. His most recent sale occurred on July 21, 2025. These sales rank 3,874th among 11,678 individual insiders in our database, where the average is $8.6 million across roughly 6.4 transactions per insider. Pacheco made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 20, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | F | Common Stock | 11778 | $21.74 | 239,364.0000 | 62,756,000 | 4.69% | 0.02% |
| Oct. 14, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | F | Common Stock | 24669 | $22.32 | 251,142.0000 | 62,756,000 | 8.94% | 0.04% |
| Oct. 14, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | A | Common Stock | 48580 | $0.00 | 275,811.0000 | 62,756,000 | 21.38% | 0.08% |
| July 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Employee Stock Option (right to buy) | 3447 | $0.00 | 0.0000 | 61,067,000 | 100.00% | 0.01% |
| July 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Employee Stock Option (right to buy) | 60000 | $0.00 | 0.0000 | 61,067,000 | 100.00% | 0.10% |
| July 20, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | F | Common Stock | 2158 | $24.43 | 227,231.0000 | 61,067,000 | 0.94% | 0.00% |
| July 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Common Stock | 60000 | $10.78 | 287,231.0000 | 61,067,000 | 26.40% | 0.10% |
| July 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | S | Common Stock | 60000 | $24.83 | 227,231.0000 | 61,067,000 | 20.89% | 0.10% |
| July 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Common Stock | 3447 | $9.20 | 230,678.0000 | 61,067,000 | 1.52% | 0.01% |
| July 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | S | Common Stock | 3447 | $24.84 | 227,231.0000 | 61,067,000 | 1.49% | 0.01% |
| April 20, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | F | Ordinary Shares | 2159 | $15.88 | 229,389.0000 | 61,067,000 | 0.93% | 0.00% |
| March 24, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Employee Stock Option (right to buy) | 3219 | $0.00 | 3,447.0000 | 61,067,000 | 48.29% | 0.01% |
| March 24, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Ordinary Shares | 3219 | $9.20 | 234,767.0000 | 61,067,000 | 1.39% | 0.01% |
| March 24, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | S | Ordinary Shares | 3219 | $20.00 | 231,548.0000 | 61,067,000 | 1.37% | 0.01% |
| Feb. 20, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Employee Stock Option (right to buy) | 6667 | $0.00 | 6,666.0000 | 61,067,000 | 50.00% | 0.01% |
| Feb. 20, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | S | Ordinary Shares | 6667 | $22.14 | 231,548.0000 | 61,067,000 | 2.80% | 0.01% |
| Feb. 20, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Ordinary Shares | 6667 | $9.20 | 238,215.0000 | 61,067,000 | 2.88% | 0.01% |
| Jan. 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Employee Stock Option (right to buy) | 6667 | $0.00 | 13,333.0000 | 61,067,000 | 33.34% | 0.01% |
| Jan. 20, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | F | Ordinary Shares | 4412 | $20.51 | 231,548.0000 | 61,067,000 | 1.87% | 0.01% |
| Jan. 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Ordinary Shares | 6667 | $9.20 | 238,215.0000 | 61,067,000 | 2.88% | 0.01% |
| Jan. 21, 2025 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | S | Ordinary Shares | 6667 | $20.55 | 231,548.0000 | 61,067,000 | 2.80% | 0.01% |
| Dec. 26, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Employee Stock Option (right to buy) | 6666 | $0.00 | 20,000.0000 | 61,067,000 | 25.00% | 0.01% |
| Dec. 26, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | S | Ordinary Shares | 6666 | $20.00 | 235,960.0000 | 61,067,000 | 2.75% | 0.01% |
| Dec. 26, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Ordinary Shares | 6666 | $9.20 | 242,626.0000 | 61,067,000 | 2.83% | 0.01% |
| Dec. 9, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Ordinary Shares | 13334 | $9.20 | 249,294.0000 | 61,067,000 | 5.65% | 0.02% |
| Dec. 9, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | S | Ordinary Shares | 13334 | $20.05 | 235,960.0000 | 61,067,000 | 5.35% | 0.02% |
| Dec. 9, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Integrated Mem | M | Employee Stock Option (right to buy) | 13334 | $0.00 | 26,666.0000 | 61,067,000 | 33.34% | 0.02% |
| Oct. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | F | Ordinary Shares | 4057 | $15.69 | 235,960.0000 | 60,226,000 | 1.69% | 0.01% |
| Oct. 19, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | A | Ordinary Shares | 18622 | $0.00 | 249,455.0000 | 60,226,000 | 8.07% | 0.03% |
| Oct. 19, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | F | Ordinary Shares | 9438 | $15.69 | 240,017.0000 | 60,226,000 | 3.78% | 0.02% |
| Sept. 30, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | A | Ordinary Shares | 18937 | $0.00 | 230,833.0000 | 60,226,000 | 8.94% | 0.03% |
| Sept. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Employee Stock Option (right to buy) | 13334 | $0.00 | 40,000.0000 | 60,226,000 | 25.00% | 0.02% |
| Sept. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | S | Ordinary Shares | 13334 | $20.02 | 211,896.0000 | 60,226,000 | 5.92% | 0.02% |
| Sept. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Ordinary Shares | 13334 | $9.20 | 225,230.0000 | 60,226,000 | 6.29% | 0.02% |
| Aug. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Employee Stock Option (right to buy) | 13333 | $0.00 | 53,334.0000 | 57,542,000 | 20.00% | 0.02% |
| Aug. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | S | Ordinary Shares | 13333 | $21.14 | 211,896.0000 | 57,542,000 | 5.92% | 0.02% |
| Aug. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Ordinary Shares | 13333 | $9.20 | 225,229.0000 | 57,542,000 | 6.29% | 0.02% |
| July 26, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Ordinary Shares | 13333 | $9.20 | 225,229.0000 | 57,542,000 | 6.29% | 0.02% |
| July 26, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | S | Ordinary Shares | 13333 | $23.16 | 211,896.0000 | 57,542,000 | 5.92% | 0.02% |
| July 26, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Employee Stock Option (right to buy) | 13333 | $0.00 | 66,667.0000 | 57,542,000 | 16.67% | 0.02% |
| July 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | F | Ordinary Shares | 4055 | $23.86 | 211,896.0000 | 57,542,000 | 1.88% | 0.01% |
| April 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | F | Ordinary Shares | 4056 | $16.92 | 215,951.0000 | 57,542,000 | 1.84% | 0.01% |
| Feb. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | S | Ordinary Shares | 2500 | $20.02 | 220,007.0000 | 57,542,000 | 1.12% | 0.00% |
| Feb. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Employee Stock Option (right to buy) | 2500 | $0.00 | 80,000.0000 | 57,542,000 | 3.03% | 0.00% |
| Feb. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Ordinary Shares | 2500 | $9.20 | 222,507.0000 | 57,542,000 | 1.14% | 0.00% |
| Jan. 22, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | S | Ordinary Shares | 100 | $23.22 | 220,007.0000 | 57,542,000 | 0.05% | 0.00% |
| Jan. 22, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Employee Stock Option (right to buy) | 2500 | $0.00 | 82,500.0000 | 57,542,000 | 2.94% | 0.00% |
| Jan. 20, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | F | Ordinary Shares | 4055 | $22.89 | 220,007.0000 | 57,542,000 | 1.81% | 0.01% |
| Jan. 22, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Ordinary Shares | 2500 | $9.20 | 222,507.0000 | 57,542,000 | 1.14% | 0.00% |
| Jan. 22, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | S | Ordinary Shares | 2400 | $22.50 | 220,107.0000 | 57,542,000 | 1.08% | 0.00% |
| Jan. 10, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Ordinary Shares | 7500 | $9.20 | 231,562.0000 | 57,542,000 | 3.35% | 0.01% |
| Jan. 10, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | S | Ordinary Shares | 7500 | $20.90 | 224,062.0000 | 57,542,000 | 3.24% | 0.01% |
| Jan. 10, 2024 | Penguin Solutions, Inc. | $PENG | Pacheco Jack A | EVP, COO, Pres, Mem Solutions | M | Employee Stock Option (right to buy) | 7500 | $0.00 | 85,000.0000 | 57,542,000 | 8.11% | 0.01% |