Alistair N. Sporck, VP of Contactor Business Unit at Aehr Test Systems ($AEHR), sold $125,106 worth of $AEHR shares on the open market in three transactions over the last year. His most recent sale occurred on February 9, 2026. These sales rank 9,248th among 11,678 insiders, well below the average of $8.6 million across about 6.4 transactions per seller. Sporck made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | J | Common Stock | 1963 | $6.67 | 32,032.0000 | 30,627,342 | 6.53% | 0.01% |
| April 2, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 298 | $44.32 | 32,032.0000 | 30,627,342 | 0.92% | 0.00% |
| Feb. 9, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | S | Common Stock | 300 | $27.59 | 30,367.0000 | 30,627,342 | 0.98% | 0.00% |
| Feb. 9, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | S | Common Stock | 2700 | $27.57 | 30,667.0000 | 30,627,342 | 8.09% | 0.01% |
| Jan. 27, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 152 | $27.75 | 33,367.0000 | 30,627,342 | 0.45% | 0.00% |
| Jan. 19, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 387 | $28.81 | 33,519.0000 | 30,627,342 | 1.14% | 0.00% |
| Jan. 11, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 239 | $26.32 | 33,906.0000 | 30,627,342 | 0.70% | 0.00% |
| Jan. 2, 2026 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 297 | $22.16 | 34,145.0000 | 29,915,061 | 0.86% | 0.00% |
| Oct. 27, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 132 | $25.14 | 34,442.0000 | 29,915,061 | 0.38% | 0.00% |
| Oct. 20, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 336 | $24.76 | 34,574.0000 | 29,915,061 | 0.96% | 0.00% |
| Oct. 13, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 208 | $23.49 | 34,910.0000 | 29,915,061 | 0.59% | 0.00% |
| Oct. 2, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 51 | $32.25 | 35,118.0000 | 29,915,061 | 0.15% | 0.00% |
| Oct. 2, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 207 | $32.25 | 35,169.0000 | 29,915,061 | 0.59% | 0.00% |
| Oct. 1, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | J | Common Stock | 1221 | $6.67 | 35,376.0000 | 29,915,061 | 3.57% | 0.00% |
| July 28, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 140 | $21.74 | 34,155.0000 | 29,915,061 | 0.41% | 0.00% |
| July 15, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | S | Common Stock | 3000 | $14.13 | 34,801.0000 | 0 | 7.94% | 0.00% |
| July 18, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 506 | $15.07 | 34,295.0000 | 29,915,061 | 1.45% | 0.00% |
| July 11, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 312 | $14.11 | 37,801.0000 | 0 | 0.82% | 0.00% |
| July 2, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 305 | $15.13 | 38,113.0000 | 0 | 0.79% | 0.00% |
| July 2, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | A | Common Stock | 9253 | $0.00 | 36,142.0000 | 0 | 34.41% | 0.00% |
| July 2, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | A | Common Stock | 2276 | $0.00 | 38,418.0000 | 0 | 6.30% | 0.00% |
| April 28, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 218 | $8.76 | 25,953.0000 | 0 | 0.83% | 0.00% |
| April 18, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 405 | $7.96 | 26,171.0000 | 0 | 1.52% | 0.00% |
| April 11, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 250 | $8.52 | 26,576.0000 | 0 | 0.93% | 0.00% |
| April 1, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | J | Common Stock | 1963 | $6.67 | 26,826.0000 | 0 | 7.90% | 0.00% |
| Jan. 27, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 159 | $11.88 | 24,863.0000 | 0 | 0.64% | 0.00% |
| Jan. 21, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 405 | $13.22 | 25,022.0000 | 0 | 1.59% | 0.00% |
| Jan. 13, 2025 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 250 | $15.99 | 25,427.0000 | 0 | 0.97% | 0.00% |
| Oct. 27, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 132 | $15.84 | 25,677.0000 | 0 | 0.51% | 0.00% |
| Oct. 18, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 335 | $15.68 | 25,809.0000 | 0 | 1.28% | 0.00% |
| Oct. 11, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 207 | $16.02 | 26,144.0000 | 0 | 0.79% | 0.00% |
| Oct. 1, 2021 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | J | Common Stock | 849 | $10.42 | 26,351.0000 | 0 | 3.33% | 0.00% |
| July 29, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 132 | $18.54 | 25,502.0000 | 0 | 0.51% | 0.00% |
| July 19, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | S | Common Stock | 1257 | $18.82 | 25,634.0000 | 0 | 4.67% | 0.00% |
| July 18, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 327 | $18.83 | 26,891.0000 | 0 | 1.20% | 0.00% |
| July 11, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | A | Common Stock | 9265 | $0.00 | 27,218.0000 | 0 | 51.61% | 0.00% |
| April 29, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 151 | $12.10 | 17,953.0000 | 0 | 0.83% | 0.00% |
| April 18, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 383 | $10.82 | 18,104.0000 | 0 | 2.07% | 0.00% |
| April 1, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | J | Common Stock | 1181 | $10.50 | 18,487.0000 | 0 | 6.82% | 0.00% |
| Jan. 29, 2024 | AEHR TEST SYSTEMS | $AEHR | SPORCK ALISTAIR N | VP Contactor Business Unit | F | Common Stock | 151 | $16.19 | 17,306.0000 | 0 | 0.86% | 0.00% |