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BRUKER CORP

BRKR Net selling
CIK 0001109354 #981 in the set updated 17 Sep 2026
Bought (120 mo)
$8.77M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$151.72M
$61.53M on a plan · $52.95M straight out of an exercise
Sold at will
$37.24M
16 of 83 sales
Net
−$142.95M
−$28.48M against sales at will

By person

29 insiders · 121 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
LAUKIEN FRANK H
PRESIDENT & CEO
$8.74M (17)
$106.80M (29) scheduled
−$98.05M
39,553,542
26.07%
$2.09B
−1.7%
Srega Juergen
PRESIDENT CALID
—
$18.11M (1) scheduled
−$18.11M
174,625
0.1151%
$9.23M
+207.9%
Munch Mark
EXEC VP&PRES BRUKER NANO INC.
—
$9.30M (17) scheduled
−$9.30M
134,806
0.0889%
$7.13M
+185.7%
Prause Burkhard
PRES. & CEO, BRUKER BEST
—
$3.06M (4) scheduled
−$3.06M
28,461
0.0188%
$1.50M
+11.3%
PACKER RICHARD A
Director
—
$2.65M (4) scheduled
−$2.65M
93,694
0.0618%
$4.95M
+139.9%
Kastner Marc A
Director
—
$2.59M (6) scheduled
−$2.59M
8,051
0.0053%
$425.66K
+89.9%
Busse Falko
PRESIDENT, BIOSPIN GROUP
—
$2.40M (3) scheduled
−$2.40M
48,171
0.0318%
$2.55M
+565.4%
Requardt Hermann Fritz
Director
—
$1.35M (2) scheduled
−$1.35M
30,965
0.0204%
$1.64M
—
Martin Gilles Gerard Jean
Director
—
$1.16M (1) scheduled
−$1.16M
14,657
0.0097%
$774.92K
—
Herman Gerald N
EXECUTIVE VICE PRESIDENT, CFO
—
$1.07M (1)
−$1.07M
111,354
0.0734%
$5.89M
+374.5%
VAN INGEN CHRIS
Director
—
$1.00M (2) scheduled
−$1.00M
4,577
0.0030%
$241.99K
—
Friend Cynthia M
Director
—
$716.40K (8)
−$716.40K
22,536
0.0149%
$1.19M
—
KNISS RICHARD
Director
—
$677.44K (1) scheduled
−$677.44K
44,227
0.0292%
$2.34M
+22.3%
ROSENTHAL BOB
Director
—
$295.75K (1) scheduled
−$295.75K
38,781
0.0256%
$2.05M
—
ORNELL JOHN A
Director
—
$243.09K (1) scheduled
−$243.09K
39,732
0.0262%
$2.10M
—
Pusch Wolfgang
President BMID Group
—
$197.61K (1)
−$197.61K
9,801
0.0065%
$518.18K
−3.5%
Lenggenhager Rene
President, BioSpin Group
—
$84.68K (1) scheduled
−$84.68K
11,037
0.0073%
$583.53K
—
Bures Thomas
Chief Accounting Officer
$23.70K (1)
—
+$23.70K
7,233
0.0048%
$382.41K
—
LAUKIEN JOERG C
Director
—
—
—
15,215,769
10.03%
$804.46M
0.0%
LINTON WILLIAM A
Director
—
—
—
63,243
0.0417%
$3.34M
+35.3%
MATTACCHIONE ANTHONY L
Senior Vice President & CFO
—
—
—
33,671
0.0222%
$1.78M
+156.9%
Perkins Adelene Q
Director
—
—
—
29,144
0.0192%
$1.54M
—
Anderson Bonnie H
Director
—
—
—
17,847
0.0118%
$943.57K
—
FRANCIS LAURA
Director
—
—
—
9,018
0.0059%
$476.78K
—
Ma Philip
Director
—
—
—
5,963
0.0039%
$315.26K
—
Fesik Stephen W.
Director
—
—
—
4,577
0.0030%
$241.99K
—
Phillips Jack
Director
—
—
—
4,520
0.0030%
$238.97K
—
Bernard Thierry
Director
—
—
—
2,886
0.0019%
$152.58K
—
Knell Michael Gunnar
Chief Accounting Officer
—
—
—
1,839
0.0012%
$97.23K
—

Individual transactions

18
Insider
Date
Role
Action
Shares
Price
Amount
LAUKIEN FRANK H
6 Jun 2025
PRESIDENT & CEO
Buy
2,608
$38.36
$100.04K
Bures Thomas
10 Mar 2025
Chief Accounting Officer
Buy
500
$47.40
$23.70K
LAUKIEN FRANK H
18 Feb 2025
PRESIDENT & CEO
Buy
6,937
$51.23
$355.38K
LAUKIEN FRANK H
18 Feb 2025
PRESIDENT & CEO
Buy
13,063
$50.75
$662.95K
LAUKIEN FRANK H
18 Nov 2024
PRESIDENT & CEO
Buy
3,583
$51.36
$184.02K
LAUKIEN FRANK H
18 Nov 2024
PRESIDENT & CEO
Buy
26,551
$50.82
$1.35M
LAUKIEN FRANK H
18 Nov 2024
PRESIDENT & CEO
Buy
69,866
$49.82
$3.48M
LAUKIEN FRANK H
11 May 2022
PRESIDENT & CEO
Buy
1,710
$57.64
$98.56K
LAUKIEN FRANK H
11 May 2020
CEO, President
Buy
2,500
$39.11
$97.78K
LAUKIEN FRANK H
10 Aug 2017
CEO, President
Buy
2,335
$27.39
$63.96K
LAUKIEN FRANK H
19 May 2017
CEO, President
Buy
3,200
$26.13
$83.63K
LAUKIEN FRANK H
18 May 2017
CEO, President
Buy
35,000
$26.33
$921.38K
LAUKIEN FRANK H
17 May 2017
CEO, President
Buy
38,000
$26.11
$992.34K
LAUKIEN FRANK H
16 May 2017
CEO, President
Buy
1,920
$25.88
$49.69K
LAUKIEN FRANK H
17 Mar 2017
CEO, President
Buy
4,300
$23.34
$100.37K
LAUKIEN FRANK H
13 Mar 2017
CEO, President
Buy
2,300
$23.74
$54.59K
LAUKIEN FRANK H
15 Dec 2016
CEO, President
Buy
4,725
$21.22
$100.26K
LAUKIEN FRANK H
25 Nov 2016
CEO, President
Buy
2,124
$22.90
$48.63K
Show all 121 transactions →

What was left out

Form 4 filings counted 299
Amendments (4/A) skipped 4
Filings about a different issuer 1
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 21
Sales straight out of an exercise 46
Sales at will 16
Transactions with no price 0
Shares from compensation/vesting 2,987,121
Sales filed before the plan box existed 13
History held since 31 Aug 2016