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Heidelberger Druckmaschinen Aktiengesellschaft (Deutsche Börse:HDD.DE)
DE · Delayed Price · Currency is EUR
Also listed: HBGRF, HDD.SWIndustrials · Industrial - Machinery
1.33+0.02 (+1.53%)
Insider Score
/ 100
HDD.DE Insider Score
Heidelberger Druckmaschinen Aktiengesellschaft has a live Insider Score.
Scored on 1 qualifying trade from 1 insider in the last 90 days.
HDD.DE Stock Insider Trading Activity
HDD.DE stock’s insider trading shows 1 purchase for an estimated $93.77K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days1 qualifying buy1 insider$80.71K bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Otto, Jürgen Paul Other | Buy | 56,441 | $1.43 | $93.77K | New | — | Aug 20, 2026 | B | Form 4 |
| Masterwork Machinery S.à.r.l. Other | Sell | 49,879 | $2.06 | $119.38K | — | — | Jan 16, 2026 | — | Form 4 |
| Masterwork Machinery S.à r.l. Other | Sell | 89,871 | $2.06 | $215.10K | — | — | Dec 17, 2025 | — | Form 4 |
| Otto, Jürgen Paul Other | Buy | 45,107 | $1.81 | $94.86K | New | — | Nov 12, 2025 | BFirst Buy | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Buy (P) — Open-market or private purchase
- Sell (S) — Open-market or private sale
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.