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Who

Shirley A. Weis

Director

Company insider

Files Form 4 as: Director, Pediatrix Medical Group; Director, RTI Surgical Holdings; Director, Rti Surgical.

In numbers

Trades disclosed
26
Buys
1
Sells
3
Bought
$10K
Sold
$2.0M
Companies
3
Companies where not an officer
3
First trade
21 Oct 2014
Last trade
12 Aug 2026
Last filed
14 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
MD Pediatrix Medical GroupDirector · Providers & Facilities · last 12 Aug 20260 buys · 3 sells
RTI Surgical HoldingsDirector · last 26 Feb 20200 buys · 0 sells
Rti SurgicalDirector · last 8 Mar 20191 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
12 Aug 2026filed 14 Aug 2026MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A$13K472 at $26.50filing
12 Aug 2026filed 14 Aug 2026MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A$13K472 at $26.50filing
13 May 2026filed 14 May 2026MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Sold$856K36,028 at $23.75filing
13 May 2026filed 14 May 2026MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Sold$856K36,028 at $23.75filing
7 May 2026filed 11 May 2026MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—7,196 at $0.00filing
7 May 2026filed 11 May 2026MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—7,196 at $0.00filing
23 May 2025filed 27 May 2025MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code G—18,360 at $0.00filing
8 May 2025filed 12 May 2025MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—11,427 at $0.00filing
25 Feb 2025filed 26 Feb 2025MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code G—17,668 at $0.00filing
9 May 2024filed 13 May 2024MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—18,360 at $0.00filing
19 May 2023filed 22 May 2023MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Sold$14K1,007 at $13.63filing
18 May 2023filed 22 May 2023MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Sold$244K17,993 at $13.55filing
11 May 2023filed 15 May 2023MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—10,965 at $0.00filing
12 May 2022filed 13 May 2022MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—8,480 at $0.00filing
12 May 2021filed 14 May 2021MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—4,885 at $0.00filing
12 Jul 2020filed 14 Jul 2020MD Pediatrix Medical GroupProviders & FacilitiesSEC FORM 4 Code A—11,331 at $0.00filing
26 Feb 2020filed 2 Mar 2020RTI Surgical HoldingsSEC FORM 4 Code A—24,692 at $0.00filing
8 Mar 2019filed 11 Mar 2019Rti SurgicalSEC FORM 4 Code D—96,839filing
8 Mar 2019filed 11 Mar 2019RTI Surgical HoldingsSEC FORM 4 Code A—96,839filing
26 Feb 2019filed 27 Feb 2019Rti SurgicalSEC FORM 4 Code A—21,322 at $0.00filing

News

Comparing InfuSystem (NYSE:INFU) & Pediatrix Medical Group (NYSE:MD)MD · tickerreport.com · 12 Oct 2026

0 headlines in the last 90 days name Shirley A. Weis; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care3
Not placed1

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

Related people

Laura A. LinynskyDirector · Director at Pediatrix Medical Group, filing Form 4 there in the last year
Sylvia Jean YoungDirector · Director at Pediatrix Medical Group, filing Form 4 there in the last year
Guy P. SansoneDirector · Director at Pediatrix Medical Group, filing Form 4 there in the last year
Michael A. RuckerDirector · Director at Pediatrix Medical Group, filing Form 4 there in the last year
Thomas McEachinDirector · Director at Pediatrix Medical Group, filing Form 4 there in the last year