BRKR insider buying and SEC filings, explained
Bruker Corp. · CIK 1109354
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$198K
Planned sales (10b5-1)
$2.9M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 15, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $52.87 ($106K), marked as a 10b5-1 plan trade. Holdings down 1% to 134,806 shares. | SEC filing Filed Sep 16, 2026 |
| Aug 17, 2026 | Sale | Wolfgang Pusch (President / COO) sold 3,473 shares at $56.90 ($198K). Holdings down 26% to 9,801 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Aug 14, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $57.60 ($115K), marked as a 10b5-1 plan trade. Holdings down 2% to 123,347 shares. | SEC filing Filed Aug 18, 2026 |
| Jul 15, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $60.25 ($121K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,443 shares. | SEC filing Filed Jul 16, 2026 |
| Jun 15, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $54.76 ($110K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,443 shares. | SEC filing Filed Jun 16, 2026 |
| May 15, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $43.90 ($88K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,443 shares. | SEC filing Filed May 18, 2026 |
| Apr 15, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $39.90 ($80K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,443 shares. | SEC filing Filed Apr 16, 2026 |
| Mar 13, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $35.44 ($71K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,443 shares. | SEC filing Filed Mar 16, 2026 |
| Feb 13, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $36.94 ($74K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,443 shares. | SEC filing Filed Feb 18, 2026 |
| Jan 15, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 2,000 shares at $49.20 ($98K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,443 shares. | SEC filing Filed Jan 16, 2026 |
| Jan 12, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 7,000 shares at $55.00 ($385K), marked as a 10b5-1 plan trade. Holdings down 5% to 128,443 shares. | SEC filing Filed Jan 13, 2026 |
| Jan 5, 2026 | Planned (10b5-1) | Mark Munch (Exec Vp&pres Bruker Nano Inc.) sold 33,843 shares at about $49.66 ($1.7M), marked as a 10b5-1 plan trade. Holdings down 21% to 128,443 shares. | SEC filing Filed Jan 6, 2026 |
39 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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