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Boston Scientific

BSX Net buying
CIK 0000885725 #76 in the set updated 17 Sep 2026
Bought (12 mo)
$10.04M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$29.27M
$2.57M on a plan · $26.70M straight out of an exercise
Sold at will
$0.00
0 of 11 sales
Net
−$19.23M
+$10.04M against sales at will

By person

22 insiders · 21 transactions
55.0×

Michael F. Mahoney holds 55.0 times base salary in stock. $79.35M of shares against $1.44M in salary for 2025.

Salary from the company's own proxy. The shares are what Michael F. Mahoney last reported holding, valued at $49.22, the price Common Stock was last bought or sold at on the open market here, on 25 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Fitzgerald Joseph Michael
EVP & Group Pres, Cardiology
$9.90M (5) scheduled
−$9.90M
278,105
0.0192%
$13.69M
+58.0%
Mahoney Michael F
Chairman, President & CEO
$9.00M (1)
$15.04M (2) scheduled
−$6.04M
1,612,143
0.1112%
$79.35M
−12.0%
Zane Ellen M
Director
$2.57M (3) scheduled
−$2.57M
27,934
0.0019%
$1.37M
−42.4%
Butcher Arthur C
EVP& Grp Pres, MedSurg & APAC
$1.76M (1) scheduled
−$1.76M
77,092
0.0053%
$3.79M
+215.5%
LUDWIG EDWARD J
Director
$430.31K (2)
+$430.31K
30,359
0.0021%
$1.49M
−31.4%
Habiger David C
Director
$407.92K (5)
+$407.92K
17,160
0.0012%
$844.61K
+383.8%
Morano Susan E
Director
$100.41K (1)
+$100.41K
13,784
0.0010%
$678.44K
+248.7%
Pegus Cheryl
Director
$99.99K (1)
+$99.99K
1,770
0.0001%
$87.12K
Brennan Daniel J.
EVP and CFO
225,808
0.0156%
$11.11M
+0.8%
Sununu John E
Director
54,723
0.0038%
$2.69M
+4.0%
Brown Vance R
EVP, GC and Corp. Secretary
54,244
0.0037%
$2.67M
+57.6%
Monson Jonathan
EVP and CFO
48,971
0.0034%
$2.41M
+41.0%
WICHMANN DAVID S
Director
45,382
0.0031%
$2.23M
+14.9%
Carruthers Wendy
EVP, Human Resources
29,308
0.0020%
$1.44M
−21.8%
Mirviss Jeffrey B.
EVP&Pres, Periph Intervent
25,766
0.0018%
$1.27M
−9.4%
O'Sullivan Miriam
SVP, Chief HR Officer
19,033
0.0013%
$936.79K
+38.5%
Sorenson John Bradley
EVP, Global Operations
18,705
0.0013%
$920.65K
−64.7%
Mega Jessica L
Director
12,035
0.0008%
$592.36K
+95.6%
O'Connor Padraig Andrew
EVP, Global Operations
7,892
0.0005%
$388.44K
+90.2%
Woodworth Emily
SVP, Global Controller and CAO
5,789
0.0004%
$284.93K
+26.6%
Weber Christophe Pierre
Director
3,786
0.0003%
$186.35K
FUJIMORI YOSHIAKI
Director
2,081
0.0001%
$102.43K
−28.3%
Insider
Date
Role
Action
Shares
Price
Amount
Zane Ellen M
6 Nov 2025
Director
Sold on a plan
12,891
$98.28
$1.27M
Zane Ellen M
28 Oct 2025
Director
Sold on a plan
2,901
$102.24
$296.60K
Zane Ellen M
27 Oct 2025
Director
Sold on a plan
9,990
$101.13
$1.01M

What was left out

Form 4 filings counted 57
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 3
Sales straight out of an exercise 8
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 1,841,764
History held since 6 Sep 2016