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Kevin J Martin

CIK 1567046 · last filed 2026-07-01

Kevin J Martin is a corporate insider who has filed 45 SEC Form 4 insider transactions across 3 companies since 2013. The most recent filing, for GLW, was dated Jul 1, 2026. Across all open-market trades the lifetime net is +$220.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $4.1M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$4.09M

Companies

3

Total Filings

45

Lifetime Open-Market Net

$220.5K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
GLW Director 31,506 $125.31 $3.95M $0 41 2026-07-01
BAND 10%+ Owner 2,776 $52.20 $144.9K $220.5K 3 2019-01-04
XTERA COMMUNICATIONS, INC. (XCOM) Delisted Director 15,000 — — $0 1 2015-12-17

Recent Filings

45 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-07-01 GLW Grant (A) — $0 EDGAR
2026-04-01 GLW Grant (A) — $0 EDGAR
2026-02-12 GLW Grant (A) — $0 EDGAR
2026-01-05 GLW Grant (A) — $0 EDGAR
2025-10-02 GLW Grant (A) — $0 EDGAR
2025-07-02 GLW Grant (A) — $0 EDGAR
2025-04-01 GLW Grant (A) — $0 EDGAR
2025-02-14 GLW Grant (A) — $0 EDGAR
2025-01-02 GLW Grant (A) — $0 EDGAR
2024-10-01 GLW Grant (A) — $0 EDGAR
Showing 1–10 of 45
Page 1 of 5
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.