rotation.to
Following this device: dark.
Free account
rotation.to
Appearance
Following this device: dark.
Drag a card by its title · ⚙ to size, swap or remove

Who

Elizabeth A. Simermeyer

Director

Company insider

Files Form 4 as: Director, Acco Brands; EVP & Pres - Hc & Life Sci, Ecolab.

In numbers

Trades disclosed
46
Buys
0
Sells
6
Bought
$0
Sold
$5.4M
Companies
2
Companies where not an officer
1
First trade
4 Dec 2018
Last trade
9 Sep 2026
Last filed
10 Sep 2026

Companies traded

Where they are an officer
ECL EcolabOfficer · Chemicals · last 23 Feb 20220 buys · 6 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ACCO Acco BrandsDirector · Broadcasting & cable · last 9 Sep 20260 buys · 0 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
9 Sep 2026filed 10 Sep 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—1,940.2 at $0.00filing
9 Sep 2026filed 10 Sep 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—1,940.2 at $0.00filing
17 Jun 2026filed 18 Jun 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—2,098 at $0.00filing
17 Jun 2026filed 18 Jun 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—2,098 at $0.00filing
19 May 2026filed 20 May 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—32,809 at $0.00filing
19 May 2026filed 20 May 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—32,809 at $0.00filing
26 Mar 2026filed 27 Mar 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—1,899 at $0.00filing
26 Mar 2026filed 27 Mar 2026ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—1,899 at $0.00filing
10 Dec 2025filed 11 Dec 2025ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—1,485.1 at $0.00filing
10 Sep 2025filed 12 Sep 2025ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—1,362.1 at $0.00filing
18 Jun 2025filed 20 Jun 2025ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—1,542.8 at $0.00filing
20 May 2025filed 21 May 2025ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—32,895 at $0.00filing
26 Mar 2025filed 27 Mar 2025ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—632.6 at $0.00filing
11 Dec 2024filed 12 Dec 2024ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—448.3 at $0.00filing
4 Sep 2024filed 5 Sep 2024ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—505.7 at $0.00filing
12 Jun 2024filed 14 Jun 2024ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—165.1 at $0.00filing
21 May 2024filed 22 May 2024ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—24,951 at $0.00filing
27 Mar 2024filed 29 Mar 2024ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—144.8 at $0.00filing
5 Dec 2023filed 6 Dec 2023ACCO Acco Brandsoption or derivative · Broadcasting & cableSEC FORM 4 Code A—10,815 at $0.00filing
23 Feb 2022filed 25 Feb 2022ECL EcolabChemicalsSEC FORM 4 Code A—2,280 at $0.00filing

Sectors

Materials6

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

Related people

Michael LarsonDirector · Director at Ecolab, filing Form 4 there in the last year
Lionel L. Nowell IIIDirector · Director at Ecolab, filing Form 4 there in the last year
John J. ZillmerChief Executive Officer · Director at Ecolab, filing Form 4 there in the last year
Michel D. DoukerisDirector · Director at Ecolab, filing Form 4 there in the last year
Julie WhalenDirector · Director at Ecolab, filing Form 4 there in the last year
Eric Mark GreenDirector · Also traded ECL in the last 90 days
Christophe BeckChairman, President & CEO · Also traded ECL in the last 90 days
Gregory B. CookCo-COO - Global Businesses · Also traded ECL in the last 90 days