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Who

Walter Siegel

SVP, Gen Counsel & Corp Sec

Company insider

Files Form 4 as: SVP, Gen Counsel & Corp Sec, MSC Industrial Direct Company; Sr. VP & Chief Legal Officer, Henry Schein; Sr. VP & General Counsel, Standard Microsystems.

In numbers

Trades disclosed
144
Buys
0
Sells
10
Bought
$0
Sold
$3.4M
Companies
3
Companies where not an officer
0
First trade
21 Apr 2006
Last trade
20 Jul 2026
Last filed
21 Jul 2026

Companies traded

Where they are an officer
MSM MSC Industrial Direct CompanyOfficer · Distributors & Wholesale · last 20 Jul 20260 buys · 0 sells
HSIC Henry ScheinOfficer · Health Care Distribution · last 14 Mar 20250 buys · 7 sells
Standard MicrosystemsOfficer · last 2 Aug 20120 buys · 3 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
20 Jul 2026filed 21 Jul 2026MSM MSC Industrial Direct Companyoption or derivative · Distributors & WholesaleSEC FORM 4 Code A—2,013 at $0.00filing
20 Jul 2026filed 21 Jul 2026MSM MSC Industrial Direct Companyoption or derivative · Distributors & WholesaleSEC FORM 4 Code A—2,013 at $0.00filing
14 Mar 2025filed 17 Mar 2025HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code D—3,998 at $0.00filing
10 Mar 2025filed 11 Mar 2025HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code A—9,609 at $0.00filing
3 Mar 2025filed 4 Mar 2025HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code F$138K1,946 at $70.81filing
6 Jun 2024filed 7 Jun 2024HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Sold$287K4,134 at $69.47filing
4 Mar 2024filed 5 Mar 2024HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code A—9,441 at $0.00filing
1 Mar 2024filed 5 Mar 2024HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code F$117K1,518 at $76.88filing
5 Jun 2023filed 7 Jun 2023HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Sold$407K5,497 at $74.07filing
6 Mar 2023filed 7 Mar 2023HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Sold$393K5,000 at $78.62filing
3 Mar 2023filed 7 Mar 2023HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code A—2,683 at $0.00filing
3 Mar 2023filed 7 Mar 2023HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code F$232K2,939 at $78.90filing
3 Mar 2023filed 7 Mar 2023HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code F$66K842 at $78.90filing
3 Mar 2023filed 7 Mar 2023HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code F$142K1,805 at $78.90filing
1 Mar 2023filed 3 Mar 2023HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code A—9,015 at $0.00filing
6 May 2022filed 9 May 2022HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Sold$1.3M15,070 at $82.97filing
16 Mar 2022filed 18 Mar 2022HSIC Henry Scheinoption or derivative · Health Care DistributionSEC FORM 4 Code A—8,565 at $0.00filing
16 Mar 2022filed 18 Mar 2022HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code A—10,663 at $0.00filing
4 Mar 2022filed 8 Mar 2022HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code D—282 at $0.00filing
4 Mar 2022filed 8 Mar 2022HSIC Henry ScheinHealth Care DistributionSEC FORM 4 Code F$276K3,175 at $86.98filing

News

Reviewing Henry Schein (NASDAQ:HSIC) and Tenet Healthcare (NYSE:THC)HSIC · themarketsdaily.com · 23 Oct 2026Critical Review: Henry Schein (NASDAQ:HSIC) & Tenet Healthcare (NYSE:THC)HSIC · tickerreport.com · 16 Oct 2026

0 headlines in the last 90 days name Walter Siegel; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care7
Not placed3

Buys in green, sells in red, by the company’s sector.

Related people

Martina McIsaacPresident & CEO · President & CEO at Msc Industrial Direct Co, filing Form 4 there in the last year
Robert M. KuhnsEVP, Chief Financial Officer · EVP, Chief Financial Officer at Msc Industrial Direct Co, filing Form 4 there in the last year
Andrea AlbertiniCEO, Global Dist. & Tech. · CEO, Global Dist. & Tech. at Henry Schein, filing Form 4 there in the last year
William K. DanielDirector · Director at Henry Schein, filing Form 4 there in the last year
Stanley M. BergmanOther role · Other at Henry Schein, filing Form 4 there in the last year