Thomas D French
CIK 1980647 · View on SEC EDGAR ↗
Insider
First SEC filing: June 20, 2023 · Latest: Feb. 12, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 11, 2026 | GLW | A | 1,806 | — | — | 17,047 Direct | +11.85% | Acquired | (price as of 2026-08-21) |
| Feb. 12, 2025 | GLW | A | 4,519 | — | — | 15,241 Direct | +42.15% | Acquired | (price as of 2026-08-21) |
| Feb. 7, 2024 | GLW | A | 7,078 | — | — | 10,722 Direct | +194.24% | Acquired | (price as of 2026-08-21) |
| June 21, 2023 | GLW | A | 3,644 | — | — | 3,644 Direct | — | Acquired | (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 11, 2026 | GLW | Restricted Stock Unit | Common Stock (1,806) | — | — | 1,806 | Acquired |
| Feb. 12, 2025 | GLW | Restricted Stock Unit | Common Stock (4,519) | — | — | 4,519 | Acquired |
| Feb. 7, 2024 | GLW | Restricted Stock Unit | Common Stock (7,078) | — | — | 7,078 | Acquired |
| June 21, 2023 | GLW | Restricted Stock Unit | Common Stock (3,644) | — | — | 3,644 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 20, 2023 | GLW | No Securities Are Beneficially Owned | 0 | Direct |