DICKERSON GARY E (CIK 1183258) reported 24 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-01). Recent activity: Sell AMAT (7,989 shares), Sell AMAT (50,332 shares), Sell AMAT (19,970 shares), Sell AMAT (30 shares), Sell AMAT (4,457 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-01 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 7,989 | $5.6M |
| 2026-07-01 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 50,332 | $35.2M |
| 2026-07-01 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 19,970 | $14.7M |
| 2026-07-01 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 30 | $22,082 |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 4,457 | $2.7M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 15,755 | $9.3M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 9,186 | $5.4M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 10,411 | $6.2M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 4,682 | $2.8M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 4,535 | $2.7M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 5,933 | $3.5M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 13,505 | $8.1M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 11,273 | $6.7M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 2,426 | $1.5M |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 837 | $501,656 |
| 2026-06-17 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 17,000 | $0 |
| 2025-12-23 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 130,843 | $33.5M |
| 2025-12-15 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Buy | 82,004 | $0 |
| 2025-12-15 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Buy | 81,912 | $0 |
| 2025-12-15 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Buy | 27,304 | $0 |
| 2025-10-28 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Buy | 116,145 | $0 |
| 2025-10-28 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Sell | 114,514 | $26.2M |
| 2025-04-07 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Buy | 1,419 | $195,396 |
| 2025-04-07 | APPLIED MATERIALS INC /DE (AMAT) | President and CEO | Buy | 48,581 | $6.7M |
Source: SEC Form 4 filings · as of 2026-07-01