David W Mason

CIK 1744907 · Chief Legal Officer · last filed 2026-04-28

"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

$3.85M

Companies

2

Total Filings

66

Lifetime Open-Market Net

-$5.62M

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
SEMrush Holdings, Inc. (SEMR) Delisted Chief Legal Officer 0 $12.00 $0 -$1.50M 19 2026-04-28
EVER General Counsel and Secretary 192,509 $19.98 $3.85M -$4.12M 47 2022-10-05

Recent Filings · Page 6 of 7

66 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2019-04-17 EVER Sell (S) −2,096 -$17.7K EDGAR
2019-04-04 EVER Mixed +3,847 -$25.6K EDGAR
2019-04-01 EVER Sell (S) −650 -$4.8K EDGAR
2019-03-07 EVER Sell (S) −1,090 -$8.3K EDGAR
2019-02-28 EVER Mixed −1,780 -$41.0K EDGAR
2019-02-19 EVER Sell (S) −650 -$3.6K EDGAR
2019-02-06 EVER Sell (S) −1,875 -$10.0K EDGAR
2019-01-16 EVER Sell (S) −255 -$1.4K EDGAR
2019-01-09 EVER Sell (S) −2,659 -$13.9K EDGAR
2019-01-07 EVER Sell (S) −722 -$3.2K EDGAR
Showing 5160 of 66
Page 6 of 7
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.