Anderson Patrick R. [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Ownership	Reported
12/28/2020	A. M. Castle & Co.	CTAM	Payment of Exercise	Common Stock	306.4k	$0.30	$91.9k		12/28/2020
03/27/2020	A. M. Castle & Co.	CTAM	Grant		0	$0.46	$0		03/27/2020
03/27/2020	A. M. Castle & Co.	CTAM	Disposition		0	$3.77	$0		03/27/2020
03/27/2020	A. M. Castle & Co.	CTAM	Grant		192.8k	$0.00	$0		03/27/2020
12/19/2018	A. M. Castle & Co.	CTAM	Sale	Common Stock	52	$2.85	$148.2		12/19/2018
08/31/2017	A. M. Castle & Co.	CTAM	Grant	Convertible Notes	0	$3.77	$0		08/31/2017
08/31/2017	A. M. Castle & Co.	CTAM	Grant	Common Stock	123	$0.00	$0	IRA	08/31/2017
08/31/2017	A. M. Castle & Co.	CTAM	Grant	Common Stock	158	$0.00	$0		08/31/2017
08/31/2017	A. M. Castle & Co.	CTAM	Grant	Common Stock	320.9k	$0.00	$0		08/31/2017
08/31/2017	A. M. Castle & Co.	CTAM	Other (disposition)		23k	$0.00	$0		08/31/2017
12/31/2016	A. M. Castle & Co.	CTAM	Payment of Exercise	Common Stock	933	$0.25	$235.1		12/31/2016
12/31/2016	A. M. Castle & Co.	CTAM	Exercise	Restricted Stock Units	3k	$0.00	$0		12/31/2016
12/31/2014	A. M. Castle & Co.	CTAM	Payment of Exercise	Common Stock	1.1k	$7.98	$8.8k		12/31/2014
12/31/2014	A. M. Castle & Co.	CTAM	Exercise	Restricted Stock Units	3.5k	$0.00	$0		12/31/2014
03/24/2014	A. M. Castle & Co.	CTAM	Grant	Restricted Stock Units	3k	$0.00	$0		03/24/2014
02/26/2014	A. M. Castle & Co.	CTAM	Grant	Common Stock	1.3k	$0.00	$0		02/26/2014
02/26/2014	A. M. Castle & Co.	CTAM	Payment of Exercise	Common Stock	474	$13.87	$6.6k		02/26/2014
12/31/2013	A. M. Castle & Co.	CTAM	Payment of Exercise	Common Stock	660	$14.77	$9.7k		12/31/2013
12/31/2013	A. M. Castle & Co.	CTAM	Exercise	Restricted Stock Units	2.1k	$0.00	$0		12/31/2013
03/18/2010	A. M. Castle & Co.	CTAM	Grant	Restricted Stock Units	2.5k	$0.00	$0		03/18/2010
03/18/2010	A. M. Castle & Co.	CTAM	Grant	Performance Share Unit	2.5k	$0.00	$0		03/18/2010
03/18/2010	A. M. Castle & Co.	CTAM	Grant	Employee Stock Option (right to buy)	4.8k	$12.79	$61.4k		03/18/2010