WEEKS WENDELL P (CIK 1206158) reported 34 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-09). Recent activity: Buy GLW (100,000 shares), Sell GLW (100,000 shares), Buy GLW (235,610 shares), Buy GLW (104,474 shares), Sell GLW (165,622 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-09 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 100,000 | $2.7M |
| 2026-06-09 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 100,000 | $18.6M |
| 2026-04-16 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 235,610 | $0 |
| 2026-04-16 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 104,474 | $0 |
| 2026-04-16 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 165,622 | $27.9M |
| 2026-02-27 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 137,514 | $3.7M |
| 2026-02-27 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 137,514 | $21.4M |
| 2026-02-27 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 16,694 | $0 |
| 2026-02-18 | AMAZON COM INC (AMZN) | Director | Buy | 1,816 | $0 |
| 2026-02-11 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 5,733 | $0 |
| 2026-02-11 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 2,927 | $384,579 |
| 2026-02-06 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 2,209 | $0 |
| 2026-02-06 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 5,410 | $0 |
| 2026-02-06 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 2,854 | $0 |
| 2026-02-06 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 10,473 | $1.1M |
| 2026-01-06 | CORNING INC /NY (GLW) | Chairman, CEO and President | Buy | 3,287 | $0 |
| 2026-01-06 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 3,287 | $298,032 |
| 2025-12-09 | CORNING INC /NY (GLW) | Chairman, CEO and President | Sell | 24,322 | $0 |
| 2025-09-16 | CORNING INC /NY (GLW) | Chairman and CEO | Sell | 40,000 | $0 |
| 2025-08-12 | CORNING INC /NY (GLW) | Chairman and CEO | Buy | 5,733 | $0 |
| 2025-08-12 | CORNING INC /NY (GLW) | Chairman and CEO | Sell | 2,927 | $192,509 |
| 2025-08-08 | CORNING INC /NY (GLW) | Chairman and CEO | Sell | 82,103 | $5.4M |
| 2025-04-17 | CORNING INC /NY (GLW) | Chairman and CEO | Buy | 150,178 | $0 |
| 2025-04-17 | CORNING INC /NY (GLW) | Chairman and CEO | Buy | 100,463 | $0 |
| 2025-04-17 | CORNING INC /NY (GLW) | Chairman and CEO | Sell | 122,063 | $5.1M |
Source: SEC Form 4 filings · as of 2026-06-09