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Who

George John Schuller Jr.

SVP, Chief Operating Officer

Company insider

Files Form 4 as: SVP, Chief Operating Officer, Core Natural Resources; Sr. VP - COO, Arch Resources; Chief Operations Officer, Compass Minerals Intl; President - Australia, Peabody Energy.

In numbers

Trades disclosed
66
Buys
0
Sells
5
Bought
$0
Sold
$2.0M
Companies
4
Companies where not an officer
0
First trade
3 Apr 2017
Last trade
18 Feb 2026
Last filed
19 Feb 2026

Companies traded

Where they are an officer
CNR Core Natural ResourcesOfficer · Coal · last 18 Feb 20260 buys · 0 sells
Arch ResourcesOfficer · last 14 Jan 20250 buys · 0 sells
CMP Compass Minerals IntlOfficer · Diversified & Base Metal Miners · last 13 Jan 20240 buys · 1 sell
BTU Peabody EnergyOfficer · Coal · last 12 Jun 20190 buys · 4 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
18 Feb 2026filed 19 Feb 2026CNR Core Natural ResourcesCoalSEC FORM 4 Code F$63K713 at $88.96filing
18 Feb 2026filed 19 Feb 2026CNR Core Natural ResourcesCoalSEC FORM 4 Code F$95K1,069 at $88.96filing
18 Feb 2026filed 19 Feb 2026CNR Core Natural ResourcesCoalSEC FORM 4 Code F$63K713 at $88.96filing
18 Feb 2026filed 19 Feb 2026CNR Core Natural ResourcesCoalSEC FORM 4 Code F$95K1,069 at $88.96filing
17 Feb 2026filed 19 Feb 2026CNR Core Natural ResourcesCoalSEC FORM 4 Code A—7,530 at $0.00filing
17 Feb 2026filed 19 Feb 2026CNR Core Natural ResourcesCoalSEC FORM 4 Code A—7,530 at $0.00filing
18 Feb 2025filed 20 Feb 2025CNR Core Natural ResourcesCoalSEC FORM 4 Code A—7,497 at $0.00filing
18 Feb 2025filed 20 Feb 2025CNR Core Natural ResourcesCoalSEC FORM 4 Code A—7,497 at $0.00filing
14 Jan 2025filed 16 Jan 2025CNR Core Natural ResourcesCoalSEC FORM 4 Code A—6,596 at $0.00filing
14 Jan 2025filed 14 Jan 2025Arch Resourcesoption or derivativeSEC FORM 4 Code D—7,400filing
19 Mar 2024filed 21 Mar 2024Arch Resourcesoption or derivativeSEC FORM 4 Code A—2,950 at $0.00filing
13 Jan 2024filed 17 Jan 2024CMP Compass Minerals Intloption or derivative · Diversified & Base Metal MinersSEC FORM 4 Code M—2,548 at $0.00filing
13 Jan 2024filed 17 Jan 2024CMP Compass Minerals IntlDiversified & Base Metal MinersSEC FORM 4 Code M—2,548 at $0.00filing
13 Jan 2024filed 17 Jan 2024CMP Compass Minerals IntlDiversified & Base Metal MinersSEC FORM 4 Code F$26K1,283 at $20.45filing
15 Oct 2023filed 17 Oct 2023CMP Compass Minerals Intloption or derivative · Diversified & Base Metal MinersSEC FORM 4 Code A—30,661 at $0.00filing
15 Oct 2023filed 17 Oct 2023CMP Compass Minerals Intloption or derivative · Diversified & Base Metal MinersSEC FORM 4 Code M—1,620 at $0.00filing
15 Oct 2023filed 17 Oct 2023CMP Compass Minerals Intloption or derivative · Diversified & Base Metal MinersSEC FORM 4 Code M—4,476 at $0.00filing
15 Oct 2023filed 17 Oct 2023CMP Compass Minerals IntlDiversified & Base Metal MinersSEC FORM 4 Code M—6,096 at $0.00filing
15 Oct 2023filed 17 Oct 2023CMP Compass Minerals IntlDiversified & Base Metal MinersSEC FORM 4 Code F$75K2,747 at $27.27filing
13 Jan 2023filed 18 Jan 2023CMP Compass Minerals Intloption or derivative · Diversified & Base Metal MinersSEC FORM 4 Code M—8,063 at $0.00filing

Sectors

Energy4
Materials1

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

Related people

Ashley WardChief Accounting Officer · Chief Accounting Officer at Compass Minerals International, filing Form 4 there in the last year
Brandon RisnerChief Operating Officer · Chief Operating Officer at Compass Minerals International, filing Form 4 there in the last year
Benjamin S. NicholsChief Commercial Officer · Chief Commercial Officer at Compass Minerals International, filing Form 4 there in the last year
Edward C. DowlingPresident and CEO · President and CEO at Compass Minerals International, filing Form 4 there in the last year
David SafranDirector · Director at Compass Minerals International, filing Form 4 there in the last year