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Who

Michelle Buczkowski

Chief Commercial Officer

Company insider

Files Form 4 as: Chief Commercial Officer, Eos Energy Enterprises.

Every Form 4 they filed

In numbers

Trades disclosed
15
Buys
0
Sells
1
Bought
$0
Sold
$135K
Companies
1
Companies where not an officer
0
First trade
2 Dec 2025
Last trade
24 Aug 2026
Last filed
26 Aug 2026

Companies traded

Where they are an officer
EOSE Eos Energy EnterprisesOfficer · Electronic Components & EMS · last 24 Aug 20260 buys · 1 sell

Activity over time

1 Jun – 1 Oct
10Jun 26Jul 26Aug 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
24 Aug 2026filed 26 Aug 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—195,130 at $0.00filing
24 Aug 2026filed 26 Aug 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—195,130 at $0.00filing
21 Jul 2026filed 6 Aug 2026EOSE Eos Energy EnterprisesElectronic Components & EMSSEC FORM 4 Code M$14K2,585 at $5.48filing
21 Jul 2026filed 6 Aug 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—2,585 at $0.00filing
21 Jul 2026filed 6 Aug 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—1,134 at $0.00filing
21 Jul 2026filed 6 Aug 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—2,585 at $0.00filing
21 Jul 2026filed 6 Aug 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—1,134 at $0.00filing
21 Jul 2026filed 6 Aug 2026EOSE Eos Energy EnterprisesElectronic Components & EMSSEC FORM 4 Code M$14K2,585 at $5.48filing
30 Jun 2026filed 30 Jun 2026EOSE Eos Energy EnterprisesElectronic Components & EMSSEC FORM 4 Sold$67K11,469 at $5.87filing
30 Jun 2026filed 30 Jun 2026EOSE Eos Energy EnterprisesElectronic Components & EMSSEC FORM 4 Sold$67K11,469 at $5.87filing
26 Jun 2026filed 30 Jun 2026EOSE Eos Energy EnterprisesElectronic Components & EMSSEC FORM 4 Code M—22,938 at $0.00filing
26 Jun 2026filed 30 Jun 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—22,938 at $0.00filing
26 Jun 2026filed 30 Jun 2026EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code M—22,938 at $0.00filing
26 Jun 2026filed 30 Jun 2026EOSE Eos Energy EnterprisesElectronic Components & EMSSEC FORM 4 Code M—22,938 at $0.00filing
2 Dec 2025filed 4 Dec 2025EOSE Eos Energy Enterprisesoption or derivative · Electronic Components & EMSSEC FORM 4 Code A—234,742 at $0.00filing

Sectors

Technology1

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

Related people

Sumeet PuriChief Accounting Officer · Chief Accounting Officer at Eos Energy Enterprises, filing Form 4 there in the last year
Joe MastrangeloChief Executive Officer · Chief Executive Officer at Eos Energy Enterprises, filing Form 4 there in the last year
Haiyan SongDirector · Director at Eos Energy Enterprises, filing Form 4 there in the last year
Alessandro LagiChief Financial Officer · Chief Financial Officer at Eos Energy Enterprises, filing Form 4 there in the last year
Jeffrey S. BornsteinDirector · Director at Eos Energy Enterprises, filing Form 4 there in the last year
Nathan KroekerChief Commercial Officer · Also traded EOSE in the last 90 days