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Timothy Edwin Lang

CIK 1626017 · SEVP & CTO · last filed 2023-02-10

Timothy Edwin Lang is a SEVP & CTO who has filed 24 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for MSTR, was dated Feb 10, 2023. Across all open-market trades the lifetime net is −$60.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $21.7M 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

$21.70M

Companies

1

Total Filings

24

Lifetime Open-Market Net

-$60.74M

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
MSTR SEVP & CTO 228,820 $94.85 $21.70M -$60.74M 24 2023-02-10

Recent Filings

24 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
2023-02-10 MSTR Mixed — -$3.28M EDGAR
2022-11-14 MSTR Mixed +174 -$13.3K EDGAR
2022-05-13 MSTR Buy (P) +2,500 $500.0K EDGAR
2022-02-22 MSTR Grant (A) — $0 EDGAR
2021-11-16 MSTR Mixed +137 -$91.7K EDGAR
2021-11-10 MSTR Mixed — -$3.32M EDGAR
2021-11-04 MSTR Mixed — -$3.13M EDGAR
2021-08-30 MSTR Mixed — -$5.17M EDGAR
2021-08-30 MSTR Mixed — -$5.17M EDGAR
2021-03-09 MSTR Mixed — -$4.82M EDGAR
Showing 1–10 of 24
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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.