Bozich Frank A

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Dec 24	OGE OGE Energy	Stock Equivalent Units Common Stock	Grant	Acquire A	No	No	42.18	3,793.267	160.00 k	24,080.114
12 Aug 24	TSE Trinseo	Ordinary Shares	Buy	Acquire P	No	No	2.57	40,000	102.80 k	462,204
22 Feb 24	TSE Trinseo	Ordinary Shares	Grant	Acquire A	No	No	0	224,368	0.00	422,204
22 Feb 24	TSE Trinseo	Option to Purchase Ordinary Shares Ordinary Shares	Grant	Acquire A	No	No	4.33	136,212	589.80 k	136,212
19 Feb 24	TSE Trinseo	Ordinary Shares	Payment of exercise	Dispose F	No	No	4.78	794	3.80 k	197,836
19 Feb 24	TSE Trinseo	Ordinary Shares	Grant	Acquire A	No	No	0	2,421	0.00	198,630
17 Feb 24	TSE Trinseo	Ordinary Shares	Payment of exercise	Dispose F	No	No	4.78	4,444	21.24 k	196,209
31 Jan 24	OGE OGE Energy	Stock Equiv Units Com Stk	Discretionary	Dispose I	No	No	33.24	4,486.151	149.12 k	19,618.57

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