BOSTON SCIENTIFIC CORP

CIK 885725 · last filed 2021-07-14

BOSTON SCIENTIFIC CORP is a corporate insider who has filed 10 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider sold $93.6M of LUNG on Jul 14, 2021. Across all open-market trades the lifetime net is −$226.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.9M 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.

Disclosed Exposure

$1.88M

Companies

4

Total Filings

10

Lifetime Open-Market Net

-$226.00M

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
LUNG	10%+ Owner	1,488,106	$1.26	$1.88M	-$177.04M	4	2021-07-14
IMRX	10%+ Owner	0	$4.07	$0	-$400.0K	1	2008-09-19
CYBERONICS INC (CYBX) Delisted	10%+ Owner	0	—	—	-$48.55M	1	2007-10-05
ASPECT MEDICAL SYSTEMS INC (ASPM) Delisted	10%+ Owner	1,513,239	—	—	$0	2	2007-07-09

Recent Filings

10 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
2021-07-14	LUNG	Sell (S)	−2,500,000	-$93.62M	EDGAR
2021-04-08	LUNG	Sell (S)	−650,000	-$28.34M	EDGAR
2021-04-01	LUNG	Sell (S)	−1,350,000	-$55.08M	EDGAR
2020-10-05	LUNG	Conv (C)	+5,987,965	$0	EDGAR
2008-09-19	IMRX	Sell (S)	−1,176,471	-$400.0K	EDGAR
2007-11-02	—	Conv (C)	+2,205,417	$0
2007-10-05	CYBERONICS INC (CYBX) Delisted	Sell (S)	−3,570,000	-$48.55M	EDGAR
2007-07-26	—	Sell (S)	−3,214,535	-$32.47M
2007-07-09	ASPECT MEDICAL SYSTEMS INC (ASPM) Delisted	Disp (D)	−2,500,000	-$37.66M	EDGAR
2007-06-13	ASPECT MEDICAL SYSTEMS INC (ASPM) Delisted	Disp (D)	−2,000,000	-$31.82M	EDGAR

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.