Skip to contentBecker Stefan — CORNING INC /NY insider: 107 transactions · InsiderLensBecker Stefan
- SVP, Finance & Corp Controller at CORNING INC /NY · on record since Oct 9, 2020
Insider trading activity of Becker Stefan
- Transactions on record
- 107
- since Feb 5, 2021
- Open-market buys
- 0
- Open-market sells
- 6
- $8.4M
- Companies traded
- 1
- last filing May 14, 2026
Figures computed from official regulatory filings — methodology.
Companies where Becker Stefan has traded
Track record of Becker Stefan
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Becker Stefan
Co-insiders of Becker Stefan
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BROWN JOHN SEELYCORNING INC /NY
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 14, 2026 | Gift | -126 | 0.00 USD | $0 | SEC |
| May 8, 2026 | Sell | -21,000 | 188.08 USD | $3.9M | SEC |
| May 1, 2026 | ExerciseD | -619 | 0.00 USD | $0 | SEC |
| May 1, 2026 | ExerciseD | -674 | 0.00 USD | $0 | SEC |
| May 1, 2026 | Exercise | 1,073 | 0.00 USD | $0 | SEC |
| May 1, 2026 | Exercise | 429 | 0.00 USD | $0 | SEC |
| May 1, 2026 | ExerciseD | -1,073 | 0.00 USD | $0 | SEC |
| May 1, 2026 | Exercise | 674 | 0.00 USD | $0 | SEC |
| May 1, 2026 | Other | -2,795 | 151.90 USD | $424.6K | SEC |
| May 1, 2026 | Exercise | 619 | 0.00 USD | $0 | SEC |
| May 1, 2026 | ExerciseD | -429 | 0.00 USD | $0 | SEC |
| Apr 16, 2026 | Exercise | 31,046 | 0.00 USD | $0 | SEC |
| Apr 16, 2026 | Exercise | 13,734 | 0.00 USD | $0 | SEC |
| Apr 16, 2026 | ExerciseD | -13,734 | 0.00 USD | $0 | SEC |
| Apr 16, 2026 | ExerciseD | -31,046 | 0.00 USD | $0 | SEC |
| Apr 16, 2026 | Other | -22,861 | 168.27 USD | $3.8M | SEC |
| Apr 2, 2026 | AwardD | 4,846 | 0.00 USD | $0 | SEC |
| Feb 11, 2026 | Other | -815 | 131.39 USD | $107.1K | SEC |
| Feb 11, 2026 | Exercise | 2,110 | 0.00 USD | $0 | SEC |
| Feb 11, 2026 | ExerciseD | -2,110 | 0.00 USD | $0 | SEC |
| Feb 6, 2026 | AwardD | 10,182 | 0.00 USD | $0 | SEC |
| Feb 6, 2026 | AwardD | 15,225 | 0.00 USD | $0 | SEC |
| Feb 6, 2026 | AwardD | 9,359 | 0.00 USD | $0 | SEC |
| Oct 30, 2025 | Sell | -12,100 | 91.28 USD | $1.1M | SEC |
| Aug 12, 2025 | Other | -1,078 | 65.77 USD | $70.9K | SEC |