AEHR AEHR TEST SYSTEMS
Nasdaq · SEC CIK 1040470 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $63.50M 53 sales by 13 insiders
- Filings on record
- 616 since 2021-07-07, latest 2026-09-03 21:17
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Erickson Gayn | Pres, CEO, Dir | — | $16.02M |
| SCOTT GEOFFREY GATES | Dir | — | $15.03M |
| POSEDEL RHEA J | Dir | — | $9.55M |
| SLAYEN HOWARD T | Dir | — | $5.92M |
| SALAMONE ALBERTO | EVP, PPBI BUSINESS | — | $4.00M |
| ROGERS VERNON | EVP of Sales, Mktg | — | $3.32M |
| ENGINEER ADIL | COO | — | $3.10M |
| RICHMOND DONALD P. II | VP of Engineering | — | $2.33M |
| DANESH FARIBA | Dir | — | $1.63M |
| OLIPHANT LAURA | Dir | — | $1.12M |
Transactions 701
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-10-16 | 2023-10-13 | AEHR | RICHMOND DONALD P. II | VP of Engineering | F - Tax | $38.74 | -284 | 172.7K | -0.2% | -$11.0K | |
| I | 2023-10-16 | 2023-10-13 | AEHR | Erickson Gayn | Pres, CEO, Dir | F - Tax | $38.74 | -1,611 | 418.7K | -0.4% | -$62.4K |
| 2023-10-12 | 2023-10-11 | AEHR | ROGERS VERNON | EVP Sales, Marketing | F - Tax | $40.17 | -121 | 36.9K | -0.3% | -$4,861 | |
| 2023-10-12 | 2023-10-11 | AEHR | RICHMOND DONALD P. II | VP of Engineering | F - Tax | $40.17 | -123 | 173.0K | -0.1% | -$4,941 | |
| I | 2023-10-12 | 2023-10-11 | AEHR | Erickson Gayn | Pres, CEO, Dir | F - Tax | $40.17 | -1,077 | 420.3K | -0.3% | -$43.3K |
| 2023-10-11 | 2023-10-11 | AEHR | SLAYEN HOWARD T | Dir | P - Purchase | $40.20 | +700 | 187.0K | +0.4% | +$28.1K | |
| D | 2023-10-11 | 2023-07-19 | AEHR | RICHMOND DONALD P. II | VP of Engineering | M - OptEx | $1.64 | +34.0K | 202.7K | +20% | +$55.8K |
| 2023-10-03 | 2023-10-02 | AEHR | RICHMOND DONALD P. II | VP of Engineering | J - Other | $27.67 | +476 | 139.1K | +0.3% | +$13.2K | |
| 2023-10-03 | 2023-10-02 | AEHR | ROGERS VERNON | EVP Sales, Marketing | J - Other | $12.50 | +586 | 37.0K | +2% | +$7,325 | |
| I | 2023-10-03 | 2023-10-02 | AEHR | Erickson Gayn | Pres, CEO, Dir | J - Other | $27.67 | +260 | 421.4K | +0.1% | +$7,194 |
| 2023-10-03 | 2023-10-02 | AEHR | SPORCK ALISTAIR N | VP, CONTACTOR BUSINESS UNIT | J - Other | $12.50 | +740 | 12.9K | +6% | +$9,250 | |
| 2023-10-03 | 2023-10-02 | AEHR | ENGINEER ADIL | COO | J - Other | $12.50 | +500 | 1,700 | +42% | +$6,250 | |
| 2023-09-05 | 2023-09-01 | AEHR | Siu Chris | CFO, EXECUTIVE VP. Fin | A - Grant | $0.00 | +15.6K | 15.6K | New | $0 | |
| 2023-09-05 | 2023-09-01 | AEHR | Siu Chris | CFO, EXECUTIVE VP. Fin | F - Tax | $51.64 | -503 | 15.1K | -3% | -$26.0K | |
| M | 2023-08-11 | 2023-08-09+ | AEHR | RICHMOND DONALD P. II | VP of Engineering | S - Sale | $48.76 | -30.1K | 138.7K | -18% | -$1.47M |
| 2023-08-10 | 2023-08-08 | AEHR | SLAYEN HOWARD T | Dir | G - Gift | $0.00 | -150 | 186.3K | -0.1% | $0 | |
| M | 2023-08-04 | 2023-08-02+ | AEHR | SCOTT GEOFFREY GATES | Dir | S - Sale | $50.91 | -14.5K | 35.0K | -29% | -$736.7K |
| DM | 2023-08-02 | 2023-07-31 | AEHR | OLIPHANT LAURA | Dir | M - OptEx | $1.59 | +10.0K | 7,500 | New | +$15.9K |
| D | 2023-08-02 | 2023-07-31 | AEHR | OLIPHANT LAURA | Dir | S - Sale+OE | $51.67 | -10.0K | 0 | -100% | -$516.7K |
| DI | 2023-08-02 | 2023-08-01 | AEHR | OLIPHANT LAURA | Dir | S - Sale+OE | $52.50 | -1,008 | 12.7K | -7% | -$52.9K |
| 2023-07-31 | 2023-07-27 | AEHR | SLAYEN HOWARD T | Dir | S - Sale | $52.82 | -5,352 | 186.9K | -3% | -$282.7K | |
| M | 2023-07-31 | 2023-07-27+ | AEHR | SLAYEN HOWARD T | Dir | G - Gift | $0.00 | -436 | 186.5K | -0.2% | $0 |
| 2023-07-27 | 2023-07-25 | AEHR | SLAYEN HOWARD T | Dir | S - Sale | $51.91 | -14.6K | 192.2K | -7% | -$760.4K | |
| 2023-07-25 | 2023-07-21 | AEHR | SCOTT GEOFFREY GATES | Dir | S - Sale | $48.25 | -10.2K | 49.5K | -17% | -$492.5K | |
| 2023-07-20 | 2023-07-18 | AEHR | ROGERS VERNON | EVP Sales, Marketing | S - Sale | $50.24 | -40.0K | 36.4K | -52% | -$2.01M | |
| 2023-07-20 | 2023-07-18 | AEHR | SPORCK ALISTAIR N | VP, CONTACTOR BUSINESS UNIT | F - Tax | $50.57 | -448 | 12.2K | -4% | -$22.7K | |
| MI | 2023-07-19 | 2023-07-17+ | AEHR | POSEDEL RHEA J | Dir | S - Sale | $51.85 | -100.0K | 448.8K | -18% | -$5.18M |
| I | 2023-07-19 | 2023-07-17 | AEHR | Erickson Gayn | Pres, CEO, Dir | S - Sale | $51.29 | -123.8K | 421.1K | -23% | -$6.35M |
| 2023-07-19 | 2023-07-17 | AEHR | HENDRICKSON DAVID S | Former CTO | S - Sale | $51.45 | -28.0K | 84.8K | -25% | -$1.44M | |
| D | 2023-07-19 | 2023-07-17 | AEHR | SPINK KENNETH B. | CFO, VP of Fin | S - Sale+OE | $51.39 | -36.5K | 0 | -100% | -$1.88M |
| DM | 2023-07-19 | 2023-07-17 | AEHR | SPINK KENNETH B. | CFO, VP of Fin | M - OptEx | $1.88 | +36.5K | 36.5K | New | +$68.6K |
| M | 2023-07-17 | 2023-07-13+ | AEHR | ROGERS VERNON | EVP Sales, Marketing | F - Tax | $47.22 | -1,356 | 76.5K | -2% | -$64.0K |
| M | 2023-07-17 | 2023-07-13+ | AEHR | RICHMOND DONALD P. II | VP of Engineering | F - Tax | $47.07 | -1,152 | 169.6K | -0.7% | -$54.2K |
| MI | 2023-07-17 | 2023-07-13+ | AEHR | Erickson Gayn | Pres, CEO, Dir | F - Tax | $47.14 | -6,719 | 600.0K | -1% | -$316.8K |
| I | 2023-07-17 | 2023-07-14 | AEHR | Erickson Gayn | Pres, CEO, Dir | S - Sale | $45.00 | -50.0K | 550.0K | -8% | -$2.25M |
| DM | 2023-07-17 | 2023-07-14 | AEHR | SLAYEN HOWARD T | Dir | M - OptEx | $1.73 | +60.9K | 156.0K | +64% | +$105.3K |
| M | 2023-07-17 | 2023-07-13+ | AEHR | HENDRICKSON DAVID S | Former CTO | F - Tax | $47.36 | -772 | 112.8K | -0.7% | -$36.6K |
| MI | 2023-07-17 | 2023-07-13+ | AEHR | SPINK KENNETH B. | CFO, VP of Fin | F - Tax | $46.99 | -2,629 | 109.9K | -2% | -$123.5K |
| 2023-07-13 | 2023-07-11 | AEHR | ROGERS VERNON | EVP Sales, Marketing | F - Tax | $38.71 | -915 | 77.8K | -1% | -$35.4K | |
| 2023-07-13 | 2023-07-11 | AEHR | ROGERS VERNON | EVP Sales, Marketing | A - Grant | $0.00 | +9,000 | 78.7K | +13% | $0 | |
| 2023-07-13 | 2023-07-11 | AEHR | HENDRICKSON DAVID S | Former CTO | F - Tax | $38.71 | -1,748 | 113.6K | -2% | -$67.7K | |
| 2023-07-13 | 2023-07-11 | AEHR | HENDRICKSON DAVID S | Former CTO | A - Grant | $0.00 | +3,750 | 115.3K | +3% | $0 | |
| 2023-07-13 | 2023-07-11 | AEHR | RICHMOND DONALD P. II | VP of Engineering | A - Grant | $0.00 | +6,656 | 170.6K | +4% | $0 | |
| 2023-07-13 | 2023-07-11 | AEHR | RICHMOND DONALD P. II | VP of Engineering | F - Tax | $38.71 | -741 | 169.9K | -0.4% | -$28.7K | |
| I | 2023-07-13 | 2023-07-11 | AEHR | SPINK KENNETH B. | CFO, VP of Fin | A - Grant | $0.00 | +13.7K | 114.1K | +14% | $0 |
| I | 2023-07-13 | 2023-07-11 | AEHR | SPINK KENNETH B. | CFO, VP of Fin | F - Tax | $38.71 | -1,629 | 112.5K | -1% | -$63.1K |
| M | 2023-07-13 | 2023-07-11 | AEHR | Erickson Gayn | Pres, CEO, Dir | A - Grant | $0.00 | +41.2K | 602.9K | +7% | $0 |
| M | 2023-07-13 | 2023-07-11 | AEHR | Erickson Gayn | Pres, CEO, Dir | F - Tax | $38.71 | -5,169 | 592.9K | -0.9% | -$200.1K |
| I | 2023-07-12 | 2023-07-11 | AEHR | SCOTT GEOFFREY GATES | Dir | A - Grant | $0.00 | +5,000 | 60.7K | +9% | $0 |
| I | 2023-07-12 | 2023-07-11 | AEHR | POSEDEL RHEA J | Dir | A - Grant | $0.00 | +5,000 | 528.8K | +1.0% | $0 |
| 2023-07-12 | 2023-07-11 | AEHR | DANESH FARIBA | Dir | A - Grant | $0.00 | +5,000 | 12.7K | +65% | $0 | |
| 2023-07-12 | 2023-07-11 | AEHR | SLAYEN HOWARD T | Dir | A - Grant | $0.00 | +5,000 | 146.0K | +4% | $0 | |
| I | 2023-07-12 | 2023-07-11 | AEHR | OLIPHANT LAURA | Dir | A - Grant | $0.00 | +5,000 | 13.7K | +58% | $0 |
| 2023-06-12 | 2023-06-08 | AEHR | ROSATI MARIO M | Dir | S - Sale | $41.14 | -1,201 | 0 | -100% | -$49.4K | |
| I | 2023-06-12 | 2023-06-06 | AEHR | ROSATI MARIO M | Dir | S - Sale | $40.53 | -541 | 0 | -100% | -$21.9K |
| 2023-06-12 | 2023-06-08 | AEHR | SLAYEN HOWARD T | Dir | G - Gift | $0.00 | -270 | 141.0K | -0.2% | $0 | |
| 2023-06-06 | 2023-06-05 | AEHR | HENDRICKSON DAVID S | Former CTO | G - Gift | $0.00 | -10.0K | 111.6K | -8% | $0 | |
| D | 2023-05-19 | 2023-05-17 | AEHR | POSEDEL RHEA J | Dir | M - OptEx | $1.68 | +18.0K | 67.0K | +37% | +$30.2K |
| D | 2023-05-19 | 2023-05-17 | AEHR | POSEDEL RHEA J | Dir | S - Sale+OE | $29.00 | -18.0K | 49.0K | -27% | -$522.0K |
| 2023-05-09 | 2023-05-05 | AEHR | SPORCK ALISTAIR N | VP, CONTACTOR BUSINESS UNIT | S - Sale | $27.08 | -960 | 12.7K | -7% | -$26.0K | |
| 2023-04-20 | 2023-04-18 | AEHR | SPORCK ALISTAIR N | VP, CONTACTOR BUSINESS UNIT | F - Tax | $30.43 | -473 | 13.6K | -3% | -$14.4K | |
| M | 2023-04-17 | 2023-04-13+ | AEHR | Erickson Gayn | Pres, CEO, Dir | F - Tax | $29.14 | -6,492 | 565.6K | -1% | -$189.1K |
| M | 2023-04-17 | 2023-04-13+ | AEHR | RICHMOND DONALD P. II | VP of Engineering | F - Tax | $29.15 | -1,143 | 164.0K | -0.7% | -$33.3K |
| M | 2023-04-17 | 2023-04-13+ | AEHR | ROGERS VERNON | EVP Sales, Marketing | F - Tax | $29.13 | -1,164 | 70.6K | -2% | -$33.9K |
| M | 2023-04-17 | 2023-04-13+ | AEHR | HENDRICKSON DAVID S | CTO | F - Tax | $29.11 | -643 | 121.6K | -0.5% | -$18.7K |
| MI | 2023-04-17 | 2023-04-13+ | AEHR | SPINK KENNETH B. | CFO, VP of Fin | F - Tax | $29.15 | -2,467 | 100.4K | -2% | -$71.9K |
| 2023-04-10 | 2023-04-06 | AEHR | SCOTT GEOFFREY GATES | Dir | S - Sale | $28.21 | -30.0K | 59.7K | -33% | -$846.3K | |
| 2023-04-05 | 2023-04-03 | AEHR | HENDRICKSON DAVID S | CTO | J - Other | $2.18 | +1,819 | 122.2K | +2% | +$3,965 | |
| 2023-04-05 | 2023-04-03 | AEHR | ENGINEER ADIL | COO | J - Other | $12.50 | +1,200 | 1,200 | New | +$15.0K | |
| 2023-04-05 | 2023-04-03 | AEHR | RICHMOND DONALD P. II | VP of Engineering | J - Other | $2.18 | +3,000 | 165.1K | +2% | +$6,540 | |
| 2023-04-05 | 2023-04-03 | AEHR | SPORCK ALISTAIR N | VP, CONTACTOR BUSINESS UNIT | J - Other | $12.50 | +960 | 14.1K | +7% | +$12.0K | |
| 2023-04-05 | 2023-04-03 | AEHR | ROGERS VERNON | EVP Sales, Marketing | J - Other | $12.50 | +1,114 | 70.9K | +2% | +$13.9K | |
| 2023-04-05 | 2023-04-03 | AEHR | Erickson Gayn | Pres, CEO, Dir | J - Other | $2.18 | +3,000 | 572.1K | +0.5% | +$6,540 | |
| I | 2023-04-05 | 2023-04-03 | AEHR | SPINK KENNETH B. | CFO, VP of Fin | J - Other | $2.18 | +3,000 | 102.9K | +3% | +$6,540 |
| DM | 2023-04-04 | 2023-03-31 | AEHR | SLAYEN HOWARD T | Dir | M - OptEx | $3.13 | +20.0K | 141.3K | +16% | +$62.7K |
| 2023-03-30 | 2023-03-28 | AEHR | HENDRICKSON DAVID S | CTO | A - Grant | $0.00 | +1,250 | 120.9K | +1% | $0 | |
| 2023-03-30 | 2023-03-28 | AEHR | HENDRICKSON DAVID S | CTO | F - Tax | $35.38 | -525 | 120.4K | -0.4% | -$18.6K | |
| T | 2023-03-27 | 2023-03-23 | AEHR | Erickson Gayn | Pres, CEO, Dir | S - Sale | $40.00 | -50.0K | 569.1K | -8% | -$2.00M |
| I | 2023-03-03 | 2023-03-01 | AEHR | SPINK KENNETH B. | CFO, VP of Fin | S - Sale | $35.22 | -25.0K | 99.9K | -20% | -$880.5K |
| D | 2023-02-28 | 2023-02-27 | AEHR | HENDRICKSON DAVID S | CTO | M - OptEx | $1.64 | +20.0K | 119.7K | +20% | +$32.8K |
| I | 2023-02-09 | 2023-02-07 | AEHR | ROSATI MARIO M | Dir | S - Sale | $36.42 | -98.1K | 0 | -100% | -$3.57M |
| 2023-02-08 | 2023-02-06 | AEHR | RICHMOND DONALD P. II | VP of Engineering | S - Sale | $35.66 | -30.0K | 162.1K | -16% | -$1.07M | |
| MI | 2023-02-07 | 2023-02-03+ | AEHR | ROSATI MARIO M | Dir | S - Sale | $36.19 | -52.9K | 126.0K | -30% | -$1.92M |
| 2023-02-06 | 2023-02-02 | AEHR | ROSATI MARIO M | Dir | S - Sale | $36.27 | -2,500 | 1,201 | -68% | -$90.7K | |
| I | 2023-02-06 | 2023-02-02 | AEHR | ROSATI MARIO M | Dir | S - Sale | $36.25 | -47.9K | 541 | -99% | -$1.74M |
| DM | 2023-02-02 | 2023-01-31 | AEHR | ROSATI MARIO M | Dir | M - OptEx | $2.14 | +64.1K | 40.0K | New | +$137.2K |
| DI | 2023-02-02 | 2023-01-31 | AEHR | ROSATI MARIO M | Dir | S - Sale+OE | $34.72 | -27.0K | 0 | -100% | -$937.4K |
| D | 2023-02-02 | 2023-01-31 | AEHR | ROSATI MARIO M | Dir | S - Sale+OE | $34.23 | -64.1K | 3,701 | -95% | -$2.19M |
| DM | 2023-02-02 | 2023-01-31 | AEHR | Erickson Gayn | Pres, CEO, Dir | M - OptEx | $2.58 | +123.8K | 619.1K | +25% | +$319.2K |
| I | 2023-02-02 | 2023-01-31 | AEHR | OLIPHANT LAURA | Dir | S - Sale | $33.89 | -504 | 8,673 | -5% | -$17.1K |
| 2023-02-01 | 2023-01-30 | AEHR | SCOTT GEOFFREY GATES | Dir | S - Sale | $33.89 | -25.0K | 89.7K | -22% | -$847.2K | |
| 2023-01-31 | 2023-01-27 | AEHR | ROGERS VERNON | EVP Sales, Marketing | S - Sale | $35.39 | -37.5K | 69.8K | -35% | -$1.33M | |
| D | 2023-01-27 | 2023-01-26 | AEHR | ROGERS VERNON | EVP Sales, Marketing | M - OptEx | $2.03 | +37.5K | 107.3K | +54% | +$76.1K |
| 2023-01-26 | 2023-01-24 | AEHR | Erickson Gayn | Pres, CEO, Dir | S - Sale | $35.00 | -50.5K | 495.3K | -9% | -$1.77M | |
| 2023-01-25 | 2023-01-23 | AEHR | SPORCK ALISTAIR N | VP, CONTACTOR BUSINESS UNIT | S - Sale | $34.52 | -470 | 13.1K | -3% | -$16.2K | |
| 2023-01-25 | 2023-01-24 | AEHR | HENDRICKSON DAVID S | CTO | A - Grant | $0.00 | +3,750 | 101.6K | +4% | $0 | |
| 2023-01-25 | 2023-01-24 | AEHR | HENDRICKSON DAVID S | CTO | F - Tax | $34.00 | -1,943 | 99.7K | -2% | -$66.1K | |
| MI | 2023-01-25 | 2023-01-23 | AEHR | POSEDEL RHEA J | Dir | S - Sale | $33.90 | -40.0K | 543.8K | -7% | -$1.36M |
| MI | 2023-01-24 | 2023-01-20 | AEHR | POSEDEL RHEA J | Dir | S - Sale | $31.40 | -40.0K | 563.8K | -7% | -$1.26M |
| 2023-01-19 | 2023-01-18 | AEHR | SPORCK ALISTAIR N | VP, CONTACTOR BUSINESS UNIT | F - Tax | $28.83 | -468 | 13.6K | -3% | -$13.5K |
Purchase Sale Sale after option exercise All abbreviations