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MICHAEL R KOUREY

CIK 1079576 · Chief Financial Officer · last filed 2026-06-29

MICHAEL R KOUREY is a Chief Financial Officer who has filed 117 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for NAVN, was dated Jun 29, 2026. Across all open-market trades the lifetime net is −$54.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $12.3M 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

$12.29M

Companies

6

Total Filings

117

Lifetime Open-Market Net

-$54.39M

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
NAVN Director 253,253 $25.54 $6.47M $0 1 2026-06-29
OKTA Chief Financial Officer 35,506 $148.38 $5.27M -$31.02M 21 2021-04-19
RNG Director 13,510 $40.70 $549.9K $0 2 2015-06-03
ARUBA NETWORKS, INC. (ARUN) Delisted Director 37,454 — — -$2.58M 28 2015-05-20
Riverbed Technology, Inc. (RVBD) Delisted Director 41,712 — — -$4.41M 33 2014-02-05
POLYCOM INC (PLCM) Delisted Former EVP, Fin & Admin. & CFO 332,845 — — -$16.38M 32 2012-02-21

Recent Filings

117 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
2026-06-29 NAVN Grant (A) +9,959 $0 EDGAR
2021-04-19 OKTA Grant (A) — $0 EDGAR
2021-03-24 OKTA Mixed — -$4.44M EDGAR
2020-12-17 OKTA Mixed −425 -$5.16M EDGAR
2020-09-17 OKTA Mixed — -$3.88M EDGAR
2020-06-17 OKTA Mixed — -$3.71M EDGAR
2020-06-15 OKTA Exer (M) +1,535 $0 EDGAR
2020-03-25 OKTA Mixed — -$2.35M EDGAR
2020-02-03 OKTA Other (J) +928 $0 EDGAR
2019-12-18 OKTA Mixed −983 -$2.04M EDGAR
Showing 1–10 of 117
Page 1 of 12
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.