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Bernd Greifeneder

CIK 1783507 · EVP, Chief Technology Officer · last filed 2026-06-17

Bernd Greifeneder is an EVP, Chief Technology Officer who has filed 56 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing, for DT, was dated Jun 17, 2026. Across all open-market trades the lifetime net is −$17.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $41.7M 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

$41.72M

Companies

1

Total Filings

56

Lifetime Open-Market Net

-$17.20M

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
DT EVP, Chief Technology Officer 950,434 $43.90 $41.72M -$17.20M 49 2026-06-17

Recent Filings

56 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
2026-06-17 DT — — $0 EDGAR
2026-06-09 DT Mixed +20,711 -$1.07M EDGAR
2026-05-19 DT Grant (A) — $0 EDGAR
2026-03-09 DT Mixed +7,452 -$356.7K EDGAR
2025-12-09 DT Mixed +7,453 -$404.5K EDGAR
2025-09-09 DT Mixed +7,450 -$454.9K EDGAR
2025-06-17 DT Sell (S) −232 -$12.4K EDGAR
2025-06-09 DT Mixed +25,836 -$1.70M EDGAR
2025-06-09 DT — — $0 EDGAR
2025-05-28 DT Grant (A) +47,498 $0 EDGAR
Showing 1–10 of 56
Page 1 of 6
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.