Sacks Michael Jay (CIK 1509764) reported 10 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-02-19). Recent activity: Buy SHEN (10,924 shares), Buy GCMG (900,000 shares), Sell GCMG (893,012 shares), Sell CART (4.2M shares), Sell CART (565,385 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-19 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ (SHEN) | Director | Buy | 10,924 | $0 |
| 2025-11-18 | GCM Grosvenor Inc. (GCMG) | Chief Executive Officer | Buy | 900,000 | $10.3M |
| 2025-11-18 | GCM Grosvenor Inc. (GCMG) | Chief Executive Officer | Sell | 893,012 | $10.4M |
| 2025-07-29 | Maplebear Inc. (CART) | Insider | Sell | 4.2M | $202.4M |
| 2025-07-29 | Maplebear Inc. (CART) | Insider | Sell | 565,385 | $27.0M |
| 2025-07-29 | Maplebear Inc. (CART) | Insider | Sell | 60,000 | $2.9M |
| 2025-05-12 | GCM Grosvenor Inc. (GCMG) | Chief Executive Officer | Buy | 2.6M | $0 |
| 2025-05-12 | GCM Grosvenor Inc. (GCMG) | Chief Executive Officer | Sell | 2.6M | $0 |
| 2025-05-12 | GCM Grosvenor Inc. (GCMG) | Chief Executive Officer | Sell | 2.6M | $0 |
| 2025-02-18 | SHENANDOAH TELECOMMUNICATIONS CO/VA/ (SHEN) | Director | Buy | 4,751 | $0 |
Source: SEC Form 4 filings · as of 2026-02-19