Mark Tkach

CIK 1880622 · Interim CEO · last filed 2026-06-08

"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

$54.53M

Companies

2

Total Filings

12

Lifetime Open-Market Net

$8.54M

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
RDNW Director 6,945,985 $7.85 $54.53M $0 1 2026-06-08
RideNow Group, Inc. (RMBL) Delisted Director 6,933,082 $3.18 $22.05M $8.54M 11 2025-06-06

Recent Filings · Page 2 of 2

12 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2022-01-05 RideNow Group, Inc. (RMBL) Delisted Buy (P) +110,785 $3.32M EDGAR
2021-09-15 RideNow Group, Inc. (RMBL) Delisted Grant (A) $0 EDGAR
Showing 1112 of 12
Page 2 of 2
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.