Joseph E Gilliam

CIK 1705850 · PRESIDENT & COO · last filed 2026-05-04

"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

$9.31M

Companies

1

Total Filings

88

Lifetime Open-Market Net

-$43.91M

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
GKOS PRESIDENT & COO 73,419 $126.81 $9.31M -$43.91M 88 2026-05-04

Recent Filings · Page 6 of 9

88 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-03-16 GKOS Tax (F) −579 -$27.4K EDGAR
2023-01-13 GKOS Tax (F) −954 -$42.9K EDGAR
2022-12-19 GKOS Grant (A) $0 EDGAR
2022-12-05 GKOS Mixed +3,209 -$36.2K EDGAR
2022-06-22 GKOS Grant (A) +27,184 $0 EDGAR
2022-04-21 GKOS Tax (F) −672 -$40.6K EDGAR
2022-04-05 GKOS Mixed +26,270 $81.4K EDGAR
2022-03-28 GKOS Grant (A) +40,131 $0 EDGAR
2022-03-18 GKOS Tax (F) −646 -$31.4K EDGAR
2022-01-07 GKOS Tax (F) −159 -$7.5K EDGAR
Showing 5160 of 88
Page 6 of 9
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.