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Mark Munch

CIK 1544635 · EXEC VP&PRES BRUKER NANO INC. · last filed 2026-07-16

Mark Munch is an EXEC VP&PRES BRUKER NANO INC. who has filed 61 SEC Form 4 insider transactions across 2 companies since 2013. The most recent filing, for BRKR, was dated Jul 16, 2026. Across all open-market trades the lifetime net is −$11.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $67.8M 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

$67.80M

Companies

2

Total Filings

61

Lifetime Open-Market Net

-$11.16M

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
BRKR EXEC VP&PRES BRUKER NANO INC. 130,443 $62.91 $8.21M -$8.57M 44 2026-07-16
BRKRP EXEC VP&PRES BRUKER NANO INC. 128,443 $463.98 $59.59M -$2.59M 8 2026-06-16

Recent Filings

61 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
2026-07-16 BRKR Mixed — -$76.1K EDGAR
2026-07-15 BRKR Notice (144) −2,000 -$120.5K EDGAR
2026-06-16 BRKRP Mixed — -$65.1K EDGAR
2026-06-15 BRKR Notice (144) −2,000 -$109.5K EDGAR
2026-05-18 BRKRP Mixed — -$43.4K EDGAR
2026-05-15 BRKR Notice (144) −2,000 -$87.8K EDGAR
2026-04-16 BRKRP Mixed — -$35.4K EDGAR
2026-04-15 BRKR Notice (144) −2,000 -$79.8K EDGAR
2026-03-16 BRKRP Mixed — -$26.5K EDGAR
2026-03-13 BRKR Notice (144) −2,000 -$70.9K EDGAR
Showing 1–10 of 61
Page 1 of 7
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.