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Who

Lawrence T. Weiss

SVP, Chief Legal Officer

Company insider

Files Form 4 as: SVP, Chief Legal Officer, AngioDynamics; CLO, GC and Corp Sec, Butterfly Network.

In numbers

Trades disclosed
16
Buys
1
Sells
2
Bought
$118K
Sold
$177K
Companies
2
Companies where not an officer
0
First trade
23 May 2022
Last trade
16 Jul 2026
Last filed
22 Jul 2026

Companies traded

Where they are an officer
ANGO AngioDynamicsOfficer · Medical Devices · last 16 Jul 20261 buy · 0 sells
BFLY Butterfly NetworkOfficer · Medical Devices · last 5 Jul 20230 buys · 2 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
16 Jul 2026filed 21 Jul 2026ANGO AngioDynamicsMedical DevicesSEC FORM 4 Code F$32K2,267 at $14.14filing
16 Jul 2026filed 21 Jul 2026ANGO AngioDynamicsMedical DevicesSEC FORM 4 Code F$32K2,267 at $14.14filing
15 Jul 2026filed 22 Jul 2026ANGO AngioDynamicsMedical DevicesSEC FORM 4 Code A—21,288 at $0.00filing
15 Jul 2026filed 22 Jul 2026ANGO AngioDynamicsoption or derivative · Medical DevicesSEC FORM 4 Code A—21,288 at $0.00filing
15 Jul 2026filed 22 Jul 2026ANGO AngioDynamicsoption or derivative · Medical DevicesSEC FORM 4 Code A—21,288 at $0.00filing
15 Jul 2026filed 22 Jul 2026ANGO AngioDynamicsMedical DevicesSEC FORM 4 Code A—21,288 at $0.00filing
21 Oct 2025filed 22 Oct 2025ANGO AngioDynamicsMedical DevicesSEC FORM 4 Bought$118K10,000 at $11.81filing
16 Jul 2025filed 18 Jul 2025ANGO AngioDynamicsoption or derivative · Medical DevicesSEC FORM 4 Code A—30,900 at $0.00filing
16 Jul 2025filed 18 Jul 2025ANGO AngioDynamicsMedical DevicesSEC FORM 4 Code A—30,900 at $0.00filing
2 Dec 2024filed 4 Dec 2024ANGO AngioDynamicsoption or derivative · Medical DevicesSEC FORM 4 Code A—103,650 at $0.00filing
2 Dec 2024filed 4 Dec 2024ANGO AngioDynamicsMedical DevicesSEC FORM 4 Code A—52,697 at $0.00filing
5 Jul 2023filed 6 Jul 2023BFLY Butterfly NetworkMedical DevicesSEC FORM 4 Sold$61K27,655 at $2.19filing
24 May 2023filed 26 May 2023BFLY Butterfly NetworkMedical DevicesSEC FORM 4 Sold$116K52,296 at $2.22filing
1 Mar 2023filed 3 Mar 2023BFLY Butterfly NetworkMedical DevicesSEC FORM 4 Code A—174,000 at $0.00filing
1 Mar 2023filed 3 Mar 2023BFLY Butterfly NetworkMedical DevicesSEC FORM 4 Code A—452,000 at $0.00filing
23 May 2022filed 24 May 2022BFLY Butterfly NetworkMedical DevicesSEC FORM 4 Code A—690,789 at $0.00filing

Sectors

Health Care3

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

Related people

Michael NoonenDirector · Director at Butterfly Network, filing Form 4 there in the last year
Joseph DevivoPresident & CEO · President & CEO at Butterfly Network, filing Form 4 there in the last year
Megan CarlsonCAO and SVP, Finance · CAO and SVP, Finance at Butterfly Network, filing Form 4 there in the last year
Steve CashmanChief Business Officer · Chief Business Officer at Butterfly Network, filing Form 4 there in the last year
Nicholas CaezzaDeputy General Counsel · Deputy General Counsel at Butterfly Network, filing Form 4 there in the last year
Larry RobbinsDirector · Also traded BFLY in the last 90 days
S. Louise PhanstielDirector · Also traded BFLY in the last 90 days
Warren Nighan Jr.SVP Quality and Regulatory · Also traded ANGO in the last 90 days