GLW Insider Trading Activity and SEC Form 4 Filings
Trump's trades in GLW
From his financial disclosures
$31K+
3 purchases
$30K+
2 sales
Sale
Jun 22, 2026
Reported 61d later
$15K - $50K
Purchase
Mar 23, 2026
Reported 52d later
$1K - $15K
Purchase
Mar 11, 2026
Reported 64d later
$15K - $50K
Purchase
Mar 2, 2026
Reported 73d later
$15K - $50K
Sale
Jan 22, 2026
Reported 112d later
$15K - $50K
Many orders in these accounts are placed by the account manager.
GLW insider trading summary
Over the past 12 months, insiders at Corning Inc (GLW) reported 24 sales worth $69.9M by 15 insiders and no open-market purchases on SEC Form 4. Net insider selling was $69.9M.
Latest GLW insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Sep 4, 2026 | Michelle L Gullo | Senior Vice President & CHRO | Sell | $1.5M (9,874 @ $152.29) |
| Aug 28, 2026 | Lewis A Steverson | Vice Chairman, EVP and CLAO | Sell | $2.0M (13,100 @ $151.29) |
| Jun 9, 2026 | Wendell P Weeks | Chairman, CEO and President | Sell | $18.6M (100,000 @ $186.46) |
| May 22, 2026 | Jaymin Amin | SVP and Chief Tech. Officer | Sell | $5.3M (27,395 @ $192.14) |
| May 13, 2026 | Ronald L Verkleeren | SVP Emerging Innovations Group | Sell | $2.1M (10,000 @ $207.77) |
| May 11, 2026 | Michaune D Tillman | SVP and General Counsel | Sell | $675K (3,260 @ $207.02) |
| May 11, 2026 | John Z Zhang | Exec. Vice President & CCDO | Sell | $2.0M (10,000 @ $198.34) |
| May 11, 2026 | Soumya Seetharam | Senior Vice President & CDIO | Sell | $4.1M (20,000 @ $206.23) |
| May 8, 2026 | Lewis A Steverson | Vice Chairman, EVP and CLAO | Sell | $5.4M (27,750 @ $196.06) |
| May 8, 2026 | Stefan Becker | SVP, Finance & Corp Controller | Sell | $3.9M (21,000 @ $188.08) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.