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DIETMAR OSTERMANN

CIK 1179705 · last filed 2026-07-17

DIETMAR OSTERMANN is a corporate insider who has filed 11 SEC Form 4 insider transactions across 3 companies since 2023. The most recent filing shows the insider disposed of $27.5K of XOS on Jul 17, 2026. Across all open-market trades the lifetime net is −$38.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $237.2K 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

$237.2K

Companies

3

Total Filings

11

Lifetime Open-Market Net

-$38.7K

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
XOS Director 115,226 $2.06 $236.8K $0 2 2026-07-17
XOSWW Director 79,593 $0.00 $382 -$38.7K 4 2026-06-10
ELECTRAMECCANICA VEHICLES CORP. (SOLO) Delisted Director 0 $0.21 $0 $0 3 2024-03-26

Recent Filings

11 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
2026-07-17 XOS Disp (D) −12,476 -$27.5K EDGAR
2026-07-14 XOS Mixed +48,109 -$30.1K EDGAR
2026-07-10 XOS Notice (144) −24,951 -$64.6K EDGAR
2026-06-10 XOSWW Sell (S) −3,351 -$14.9K EDGAR
2025-12-22 XOSWW Sell (S) −11,478 -$23.8K EDGAR
2025-12-18 XOS Notice (144) −11,478 -$23.6K EDGAR
2025-07-14 XOSWW Grant (A) +62,377 $0 EDGAR
2024-07-12 XOSWW Grant (A) +28,694 $0 EDGAR
2024-03-26 ELECTRAMECCANICA VEHICLES CORP. (SOLO) Delisted Mixed — $0 EDGAR
2024-03-18 ELECTRAMECCANICA VEHICLES CORP. (SOLO) Delisted Grant (A) — $0 EDGAR
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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.