Verkleeren Ronald L — SEC Form 4 filings
SEC reporting owner CIK 1825613. 21 Form 4 filings on record with FilingPulse; latest filed 2026-05-14.
Transaction summary — filings shown
Covers all 21 filings on record, filed 2024-02-08 to 2026-05-14. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 3 legs across 3 filings — 51,000 shares, $5,076,694 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 67.
- Largest priced transaction: sale of 10,000 shares @ $207.77 ($2,077,708) in CORNING INC /NY, filed 2026-05-14.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CORNING INC /NY (GLW) | SVP Emerging Innovations Group | 21 | — | 3 legs · 51,000 sh · $5,076,694 | 67 |
Form 4 filings — Verkleeren Ronald L
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-14 | 4 | CORNING INC /NY (GLW) | Sale (S): 10,000 @ $207.77 | EDGAR |
| 2026-04-16 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 32,571 @ $0 · Option exercise (M): 14,332 @ $0 · Tax withholding (F): 22,843 @ $168.27 · Option exercise (M): 32,571 (derivative) @ $0 · Option exercise (M): 14,332 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | CORNING INC /NY (GLW) | Grant/award (A): 4,056 (derivative) @ $0 | EDGAR |
| 2026-02-11 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 2,476 @ $0 · Tax withholding (F): 893 @ $131.39 · Option exercise (M): 2,476 (derivative) @ $0 | EDGAR |
| 2026-02-06 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 300 @ $0 · Option exercise (M): 395 @ $0 · Option exercise (M): 591 @ $0 · Tax withholding (F): 1,286 @ $109.69 · Grant/award (A): 8,445 (derivative) @ $0 · Grant/award (A): 11,137 (derivative) @ $0 · +4 more | EDGAR |
| 2026-01-06 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 575 @ $0 · Tax withholding (F): 575 @ $90.67 · Option exercise (M): 575 (derivative) @ $0 | EDGAR |
| 2025-12-19 | 4 | CORNING INC /NY (GLW) | Gift (G): 2,000 @ $0 | EDGAR |
| 2025-12-11 | 4 | CORNING INC /NY (GLW) | Sale (S): 21,000 @ $94.69 | EDGAR |
| 2025-11-24 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 689 @ $0 · Option exercise (M): 737 @ $0 · Option exercise (M): 794 @ $0 · Option exercise (M): 663 @ $0 · Tax withholding (F): 2,883 @ $79.46 · Option exercise (M): 689 (derivative) @ $0 · +3 more | EDGAR |
| 2025-08-12 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 2,476 @ $0 · Tax withholding (F): 1,264 @ $65.77 · Option exercise (M): 2,476 (derivative) @ $0 | EDGAR |
| 2025-06-12 | 4 | CORNING INC /NY (GLW) | Sale (S): 20,000 @ $50.52 | EDGAR |
| 2025-04-17 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 21,539 @ $0 · Option exercise (M): 14,439 @ $0 · Tax withholding (F): 18,368 @ $41.78 · Option exercise (M): 21,539 (derivative) @ $0 · Option exercise (M): 14,439 (derivative) @ $0 | EDGAR |
| 2025-04-03 | 4 | CORNING INC /NY (GLW) | Grant/award (A): 12,187 (derivative) @ $0 | EDGAR |
| 2025-02-12 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 2,475 @ $0 · Tax withholding (F): 893 @ $53.05 · Option exercise (M): 2,475 (derivative) @ $0 | EDGAR |
| 2025-02-06 | 4 | CORNING INC /NY (GLW) | Grant/award (A): 14,464 (derivative) @ $0 · Grant/award (A): 13,520 (derivative) @ $0 · Grant/award (A): 14,717 (derivative) @ $0 | EDGAR |
| 2024-12-19 | 4 | CORNING INC /NY (GLW) | Gift (G): 2,000 @ $0 | EDGAR |
| 2024-08-12 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 2,475 @ $0 · Option exercise (M): 1,441 @ $0 · Tax withholding (F): 2,000 @ $38.61 · Option exercise (M): 2,475 (derivative) @ $0 · Option exercise (M): 1,441 (derivative) @ $0 | EDGAR |
| 2024-04-17 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 9,548 @ $0 · Option exercise (M): 13,652 @ $0 · Tax withholding (F): 9,983 @ $31.29 · Option exercise (M): 9,548 (derivative) @ $0 · Option exercise (M): 13,652 (derivative) @ $0 | EDGAR |
| 2024-04-03 | 4 | CORNING INC /NY (GLW) | Grant/award (A): 16,070 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | CORNING INC /NY (GLW) | Option exercise (M): 4,951 @ $0 · Option exercise (M): 2,880 @ $0 · Tax withholding (F): 2,982 @ $31.73 · Option exercise (M): 4,951 (derivative) @ $0 · Option exercise (M): 2,880 (derivative) @ $0 | EDGAR |
| 2024-02-08 | 4 | CORNING INC /NY (GLW) | Grant/award (A): 3,786 (derivative) @ $0 · Grant/award (A): 3,638 (derivative) @ $0 · Grant/award (A): 4,029 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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