Matthew Link

CIK 1565950 · Chief Commercial Officer · last filed 2026-06-23

"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

$4.41M

Companies

3

Total Filings

74

Lifetime Open-Market Net

-$3.98M

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
FBLG Director $0.65 $0 3 2026-06-23
SGHT Chief Commercial Officer 832,293 $5.30 $4.41M -$521.5K 7 2025-07-07
NUVASIVE INC (NUVA) Delisted President 82,595 $39.75 $3.28M -$3.46M 42 2020-06-10

Recent Filings · Page 7 of 8

74 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
2015-02-05 NUVASIVE INC (NUVA) Delisted Mixed -$235.6K EDGAR
2015-02-03 NUVASIVE INC (NUVA) Delisted Mixed +22,104 -$1.09M EDGAR
2015-01-05 NUVASIVE INC (NUVA) Delisted Mixed +11,839 -$346.5K EDGAR
2014-12-15 NUVASIVE INC (NUVA) Delisted Mixed +598 -$22.5K EDGAR
2014-02-26 NUVASIVE INC (NUVA) Delisted Disp (D) −16,060 -$596.1K EDGAR
2014-02-24 NUVASIVE INC (NUVA) Delisted Mixed +3,128 -$129.8K EDGAR
2014-02-21 NUVASIVE INC (NUVA) Delisted Grant (A) +12,367 $0 EDGAR
2014-02-12 NUVASIVE INC (NUVA) Delisted Mixed +17,960 -$606.7K EDGAR
2014-02-04 NUVASIVE INC (NUVA) Delisted Grant (A) +69,671 $0 EDGAR
2014-01-06 NUVASIVE INC (NUVA) Delisted Tax (F) −7,648 -$246.1K EDGAR
Showing 6170 of 74
Page 7 of 8
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.