LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM

Reporting ownerCIK 0001501808

Katharine Weymouth

18 transactions in 4 companies, from January 2, 2026 to August 31, 2026.

By company

Where this insider traded.

Company	Ticker	Trades	Bought	Sold
Xometry, Inc.	XMTR	9	$50K	$948K
REPUBLIC SERVICES, INC.	RSG	6	—	—
Graham Holdings Co	GHC	2	—	—
Cable One, Inc.	CABO	1	—	—

18 in total, newest filings first.

Company	Ticker	Insider	Date	Code	Shares	Price	Value
Xometry, Inc.	XMTR	Katharine WeymouthDirDERIV	Aug 31	M	5,000	$0.00	—?
Xometry, Inc.	XMTR	Katharine WeymouthDirDERIV	Aug 28	M	5,000	$0.00	—?
Xometry, Inc.	XMTR	Katharine WeymouthDir	Aug 31	S	5,000	$95.23	$476K
Xometry, Inc.	XMTR	Katharine WeymouthDir	Aug 31	M	5,000	$4.46	$22K
Xometry, Inc.	XMTR	Katharine WeymouthDir	Aug 28	S	5,000	$94.30	$472K
Xometry, Inc.	XMTR	Katharine WeymouthDir	Aug 28	M	5,000	$4.46	$22K
REPUBLIC SERVICES, INC.	RSG	Katharine WeymouthDirDERIV	Jul 15	A	11	$217.34	$2K?
Graham Holdings Co	GHC	Katharine WeymouthDirDERIV	May 26	J	6,000	—	—
Graham Holdings Co	GHC	Katharine WeymouthDir	May 26	J	6,000	—	—
Cable One, Inc.	CABO	Katharine WeymouthDir	May 14	A	3,031	$51.13	$155K
REPUBLIC SERVICES, INC.	RSG	Katharine WeymouthDirDERIV	Apr 15	A	11	$210.87	$2K?
Xometry, Inc.	XMTR	Katharine WeymouthDir	Mar 10	A	1,356	$0.00	—
Xometry, Inc.	XMTR	Katharine WeymouthDir	Mar 10	A	3,681	$0.00	—
Xometry, Inc.	XMTR	Katharine WeymouthDir	Feb 27	P	1,215	$41.15	$50K
REPUBLIC SERVICES, INC.	RSG	Katharine WeymouthDirDERIV	Jan 31	M	1,858	$0.00	—?
REPUBLIC SERVICES, INC.	RSG	Katharine WeymouthDir	Jan 31	M	1,858	$0.00	—
REPUBLIC SERVICES, INC.	RSG	Katharine WeymouthDirDERIV	Jan 15	A	16	$210.79	$3K?
REPUBLIC SERVICES, INC.	RSG	Katharine WeymouthDirDERIV	Jan 2	A	1,095	$0.00	—?