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MARK A RUSSELL

CIK 1389418 · Chief Executive Officer · last filed 2023-05-15

MARK A RUSSELL is a Chief Executive Officer who has filed 333 SEC Form 4 insider transactions across 2 companies since 2007. Across all open-market trades the lifetime net is −$19.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $21.3M 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

$21.28M

Companies

2

Total Filings

333

Lifetime Open-Market Net

-$19.84M

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
Nikola Corp (NKLA) Delisted Director 62,831 $0.18 $11.5K -$19.88M 42 2023-05-15
WOR Pres/COO, Worthington Industri 385,496 $55.19 $21.28M $40.0K 284 2018-08-24

Recent Filings

333 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
2023-10-13 — Notice (144) −1,054,691 -$1.35M EDGAR
2023-08-10 — Notice (144) −358,292 -$709.4K EDGAR
2023-08-09 — Notice (144) −741,681 -$1.57M EDGAR
2023-08-08 — Notice (144) −1,468,522 -$3.34M EDGAR
2023-08-07 — Notice (144) −1,061,656 -$2.69M EDGAR
2023-05-15 Nikola Corp (NKLA) Delisted Sell (S) −327,260 -$256.4K EDGAR
2023-05-12 — Notice (144) −252,260 -$196.9K EDGAR
2023-05-11 — Notice (144) −75,000 -$59.5K EDGAR
2023-01-03 Nikola Corp (NKLA) Delisted Mixed — -$182.3K EDGAR
2022-12-29 Nikola Corp (NKLA) Delisted Mixed — -$197.4K EDGAR
Showing 1–10 of 333
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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.