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Insider Activity

Rare buys

Insiders sell constantly — for compensation, diversification and scheduled plans — but they rarely buy. Of the Form 4 records held here going back to 1990, fewer than 2% are open-market purchases. A purchase that ends years of silence is therefore a genuine event, and one only visible with deep history.

14.8y
of silence
INTUINTUIT INC.First ever

First open-market purchase since 19 Aug 2011.

Vasant M Prabhudirector
$387K
22 May 2026
Form 4 ↗
9.3y
of silence
CMSCMS ENERGY CORPFirst ever

First open-market purchase since 9 Nov 2016.

Diane Leopolddirector
$153K
25 Feb 2026
Form 4 ↗
8.8y
of silence
BTIBritish American Tobacco p.l.c.First ever

First open-market purchase since 25 Jul 2017.

BT DE Investments Inc.10pct_owner
28 May 2026
Form 4 ↗
4.9y
of silence
ABTABBOTT LABORATORIES

First open-market purchase since 23 Feb 2021.

Robert B FordCHAIRMAN AND CEO
$2.0M
23 Jan 2026
Form 4 ↗
4.0y
of silence
MELIMERCADOLIBRE INC

First open-market purchase since 14 Mar 2022.

Marcelo MelamudSVP - Chief Accounting Officer
$100K
27 Feb 2026
Form 4 ↗
3.2y
of silence
IVVDInvivyd, Inc.First ever

First open-market purchase since 1 Sep 2022.

Kevin F Mclaughlindirector
$125K
19 Nov 2025
Form 4 ↗
2.7y
of silence
ROPROPER TECHNOLOGIES INCFirst ever

First open-market purchase since 14 Feb 2023.

Laurence Neil HunnPresident and CEO
$4.5M
12 Nov 2025
Form 4 ↗
2.7y
of silence
ROPROPER TECHNOLOGIES INCFirst ever

First open-market purchase since 14 Feb 2023.

Amy Woods Brinkleydirector
$541K
12 Nov 2025
Form 4 ↗
2.2y
of silence
APHAMPHENOL CORP /DE/

First open-market purchase since 8 Nov 2023.

Robert Livingstondirector
$1.3M
5 Feb 2026
Form 4 ↗
2.1y
of silence
BURUNuburu, Inc.First ever

First open-market purchase since 6 Dec 2023.

Alessandro ZamboniCo-Chief Executive Officer
$1.5M
31 Dec 2025
Form 4 ↗
2.1y
of silence
AXONAXON ENTERPRISE, INC.

First open-market purchase since 23 Jun 2023.

Hadi Partovidirector
$1.0M
13 Aug 2025
Form 4 ↗
2.0y
of silence
RIVNRivian Automotive, Inc. / DEFirst ever

First open-market purchase since 17 Apr 2024.

Ag Volkswagen10pct_owner
$999.9M
30 Apr 2026
Form 4 ↗

Drought lengths are measured against the Form 4 history held in this database and are bounded by each company's coverage start. A purchase is a disclosed fact, not a forecast, and nothing here is investment advice.