TILLMAN MICHAUNE D

Officer · GLW

As of 2026-09-27, TILLMAN MICHAUNE D has 10 Form 4 transactions on record across 1 company — 5 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $1.6MIndirect: $0$1.6Mas of 2026-09-27
  • Direct $1.6M
  • Indirect $0
GLWdirect10,174 sh$1.6M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

GLW · 10 trades
2026-05-11: Sale, 3,260 sh ($675K)2026-05-04: Withheld for tax, 2,946 sh ($471K)2026-04-01: Award / grant, 3,477 sh ($0)2026-02-04: Award / grant, 6,848 sh ($0)2026-02-04: Award / grant, 8,592 sh ($0)2025-05-02: Withheld for tax, 2,238 sh ($102K)2025-04-01: Award / grant, 9,881 sh ($0)2025-02-04: Award / grant, 11,158 sh ($0)2024-05-02: Award / grant, 18,618 sh ($0)2024-04-01: Award / grant, 12,397 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-11GLWSale3,260 @ $207.02$675K−24.3% of holding10,174Form 4
9 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-04GLWWithheld for tax2,94613,434Form 4
2026-04-01GLWAward / grant3,4773,477Form 4
2026-02-04GLWAward / grant6,8486,848Form 4
2026-02-04GLWAward / grant8,59219,750Form 4
2025-05-02GLWWithheld for tax2,23816,380Form 4
2025-04-01GLWAward / grant9,8819,881Form 4
2025-02-04GLWAward / grant11,15811,158Form 4
2024-05-02GLWAward / grant18,61818,618Form 4
2024-04-01GLWAward / grant12,39712,397Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.