Washlow Sally A. (CIK 1498395) reported 7 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-12). Recent activity: Buy OESX (12,000 shares), Buy DAIO (16,260 shares), Buy OESX (955 shares), Buy OESX (1,780 shares), Buy OESX (21,166 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | ORION ENERGY SYSTEMS, INC. (OESX) | Chief Executive Officer | Buy | 12,000 | $0 |
| 2026-07-10 | DATA I/O CORP (DAIO) | Director | Buy | 16,260 | $57,804 |
| 2026-06-25 | ORION ENERGY SYSTEMS, INC. (OESX) | Chief Executive Officer | Buy | 955 | $9,072 |
| 2026-06-25 | ORION ENERGY SYSTEMS, INC. (OESX) | Chief Executive Officer | Buy | 1,780 | $16,857 |
| 2025-11-21 | ORION ENERGY SYSTEMS, INC. (OESX) | Chief Executive Officer | Buy | 21,166 | $299,922 |
| 2025-07-01 | ORION ENERGY SYSTEMS, INC. (OESX) | Chief Executive Officer | Buy | 200,000 | $0 |
| 2025-05-19 | DATA I/O CORP (DAIO) | Director | Buy | 20,300 | $50,344 |
Source: SEC Form 4 filings · as of 2026-08-12