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Alzchem Group AG (XETRA:ACT.DE)
Germany · Delayed Price · Currency is EUR
Basic Materials · Specialty Chemicals
159.80-0.60 (-0.37%)
Insider Score
/ 100
ACT.DE Insider Score
Alzchem Group AG has a live Insider Score.
Scored on 5 qualifying trades from 3 insiders in the last 90 days.
ACT.DE Stock Insider Trading Activity
ACT.DE stock’s insider trading shows 5 purchases for an estimated $2.10M 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 days5 qualifying buys3 insiders$1.80M 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 |
|---|---|---|---|---|---|---|---|---|---|
| Niedermaier, Herr Andreas Other | Buy | 260 | $153.50 | $46.37K | New | — | Aug 4, 2026 | BCluster Buy | Form 4 |
| Niedermaier, Herr Andreas Other | Buy | 124 | $161.40 | $23.24K | New | — | Jul 31, 2026 | BCluster Buy | Form 4 |
| four two na GmbH Other | Buy | 9,300 | $158.11 | $1.71M | New | — | Jul 31, 2026 | ACluster BuyFirst Buy | Form 4 |
| Sans, Dr. Jürgen Other | Buy | 400 | $160.50 | $74.59K | New | — | Jul 30, 2026 | ACluster BuyFirst Buy | Form 4 |
| Niedermaier, Herr Andreas Other | Buy | 1,297 | $161.61 | $243.57K | New | — | Jul 30, 2026 | ACluster BuyFirst Buy | Form 4 |
| four two na GmbH Other | Sell | 250,000 | $150.48 | $43.71M | — | — | Jan 22, 2026 | — | Form 4 |
| Lösler, Andreas Other | Buy | 570 | $131.00 | $86.76K | New | — | Nov 13, 2025 | AFirst 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.