Derek Colby Johnson

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
31 Dec 24	SLDP Solid Power	Common Stock	Payment of exercise	Dispose F	No	No	2.14	6,946	14.86 k	832,254
30 Sep 24	SLDP Solid Power	Common Stock	Payment of exercise	Dispose F	No	No	1.37	6,945	9.51 k	839,200
30 Jun 24	SLDP Solid Power	Common Stock	Payment of exercise	Dispose F	No	No	1.65	6,945	11.46 k	846,145
12 May 24	SLDP Solid Power	Common Stock	Payment of exercise	Dispose F	No	No	1.72	9,659	16.61 k	853,090
31 Mar 24	SLDP Solid Power	Common Stock	Payment of exercise	Dispose F	No	No	2.03	6,945	14.10 k	862,749

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.