Christopher P. DeSantis

CIK: 0001997789

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (33.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)4 (33.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

WASTE MANAGEMENT INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (12 total)

WM
WASTE MANAGEMENT INC
Mar 9, 2026
Sale(S)
Direct
61 shares at avg. $245.50$15K
WM
WASTE MANAGEMENT INC
Mar 7, 2026
Tax Payment(F)
Direct
107 shares at avg. $246.31$26K
WM
WASTE MANAGEMENT INC
Mar 3, 2026
Award(A)
Stock Option (Right to Buy)
Direct
10K shares-
WM
WASTE MANAGEMENT INC
Jan 30, 2026
Sale(S)
Direct
215 shares at avg. $218.85$47K
WM
WASTE MANAGEMENT INC
Jan 29, 2026
Tax Payment(F)
Direct
430 shares at avg. $226.41$97K
WM
WASTE MANAGEMENT INC
Jan 29, 2026
Award(A)
Direct
1.4K shares at avg. $226.41$311K
WM
WASTE MANAGEMENT INC
Mar 3, 2025
Sale(S)
Direct
45 shares at avg. $234.83$11K
WM
WASTE MANAGEMENT INC
Mar 1, 2025
Tax Payment(F)
Direct
91 shares at avg. $231.37$21K
WM
WASTE MANAGEMENT INC
Feb 25, 2025
Award(A)
Stock Option (Right to Buy)
Direct
8.4K shares-
WM
WASTE MANAGEMENT INC
Jan 31, 2025
Sale(S)
Direct
200 shares at avg. $220.36$44K
WM
WASTE MANAGEMENT INC
Jan 30, 2025
Tax Payment(F)
Direct
453 shares at avg. $218.72$99K
WM
WASTE MANAGEMENT INC
Jan 30, 2025
Award(A)
Direct
1.3K shares at avg. $218.72$291K

		Type	Shares	Price		Ownership
Mar 9, 2026	WM WASTE MANAGEMENT INC	Sale(S)	61	$245.50	$14,976	Direct
Mar 7, 2026	WM WASTE MANAGEMENT INC	Tax Payment(F)	107	$246.31	$26,355	Direct
Mar 3, 2026	WM WASTE MANAGEMENT INC	Award(A) Stock Option (Right to Buy)	10,006	-	-	Direct
Jan 30, 2026	WM WASTE MANAGEMENT INC	Sale(S)	215	$218.85	$47,053	Direct
Jan 29, 2026	WM WASTE MANAGEMENT INC	Tax Payment(F)	430	$226.41	$97,356	Direct
Jan 29, 2026	WM WASTE MANAGEMENT INC	Award(A)	1,373	$226.41	$310,861	Direct
Mar 3, 2025	WM WASTE MANAGEMENT INC	Sale(S)	45	$234.83	$10,567	Direct
Mar 1, 2025	WM WASTE MANAGEMENT INC	Tax Payment(F)	91	$231.37	$21,055	Direct
Feb 25, 2025	WM WASTE MANAGEMENT INC	Award(A) Stock Option (Right to Buy)	8,430	-	-	Direct
Jan 31, 2025	WM WASTE MANAGEMENT INC	Sale(S)	200	$220.36	$44,072	Direct
Jan 30, 2025	WM WASTE MANAGEMENT INC	Tax Payment(F)	453	$218.72	$99,082	Direct
Jan 30, 2025	WM WASTE MANAGEMENT INC	Award(A)	1,329	$218.72	$290,684	Direct

1-12 of 12 transactions

About DeSantis Christopher P.

DeSantis Christopher P. (SEC CIK 0001997789) files insider reports with the SEC as SVP Operations - East of WASTE MANAGEMENT INC (WM).

Signal8 holds 6 ownership filings by DeSantis Christopher P., all Form 4s, filed between Feb 3, 2025 and Mar 10, 2026. Those filings report 12 transactions, from Jan 30, 2025 to Mar 9, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on DeSantis Christopher P.'s filings is in HOUSTON, TX.

Recent filings by DeSantis Christopher P.

Mar 9, 2026: Open-market sale of WM shares (Form 4, code S).
Mar 7, 2026: Tax withholding of WM shares (Form 4, code F).
Mar 3, 2026: Grant or award of WM derivative securities (Form 4, code A).
Jan 30, 2026: Open-market sale of WM shares (Form 4, code S).
Jan 29, 2026: Tax withholding of WM shares (Form 4, code F).

Other insiders filing for WASTE MANAGEMENT INC (WM)

Carroll John A., VP & Chief Accounting Officer
Stith Kimberly G., SVP - Chief HR Officer
Reed David L., EVP & CFO
Carrasco Rafael, SVP of Enterprise Strategy
Dalby Marcel, SVP Bus Optimiz & Collection
Hemmer Tara J., SVP & Chief Sustainability Off

How to read Form 4 transaction codes