David Schellhase

CIK 1294735 · General Counsel and Secretary · last filed 2026-04-20

David Schellhase is a General Counsel and Secretary who has filed 113 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider bought $267.4K of OKTA on Apr 20, 2026. Across all open-market trades the lifetime net is −$31.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.3M 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.

Loading insider history…
Disclosed Exposure

$6.27M

Companies

4

Total Filings

113

Lifetime Open-Market Net

-$31.46M

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
OKTA Director 3,712 $116.29 $431.7K $267.4K 2 2026-04-20
Slack Technologies, Inc. (WORK) Delisted General Counsel and Secretary 0 $45.20 $0 -$21.84M 31 2021-07-21
GRPN General Counsel 284,086 $17.01 $4.83M -$1.35M 37 2014-07-02
CRM EVP, Legal 6,048 $165.89 $1.00M -$8.54M 43 2011-05-31

Recent Filings

113 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-04-20 OKTA Buy (P) +3,712 $267.4K EDGAR
2025-08-15 OKTA Grant (A) $0 EDGAR
2021-07-21 Slack Technologies, Inc. (WORK) Delisted Mixed −328,293 $0 EDGAR
2021-07-06 Slack Technologies, Inc. (WORK) Delisted Sell (S) −1,499 -$66.4K EDGAR
2021-06-03 Slack Technologies, Inc. (WORK) Delisted Mixed +2,917 -$146.1K EDGAR
2021-05-05 Slack Technologies, Inc. (WORK) Delisted Mixed +2,917 -$140.2K EDGAR
2021-04-05 Slack Technologies, Inc. (WORK) Delisted Sell (S) −1,499 -$61.8K EDGAR
2021-03-03 Slack Technologies, Inc. (WORK) Delisted Mixed +2,917 -$137.2K EDGAR
2021-02-03 Slack Technologies, Inc. (WORK) Delisted Mixed +2,927 -$141.1K EDGAR
2021-01-06 Slack Technologies, Inc. (WORK) Delisted Sell (S) −1,679 -$70.5K EDGAR
Showing 110 of 113
Page 1 of 12
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.