Prins Richard K

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
9 Dec 24	AMPH Amphastar Pharmaceuticals	Common Stock	Gift	Dispose G	No	No	0	410	0.00	30,061
9 Dec 24	AMPH Amphastar Pharmaceuticals	Common Stock	Sell	Dispose S	No	No	43.7702	10,000	437.70 k	30,471
9 Dec 24	AMPH Amphastar Pharmaceuticals	Common Stock	Option exercise	Acquire M	No	No	19.52	10,000	195.20 k	40,471
9 Dec 24	AMPH Amphastar Pharmaceuticals	Stock Option Common Stock	Option exercise	Dispose M	No	No	19.52	10,000	195.20 k	0
12 Nov 24	AMPH Amphastar Pharmaceuticals	Common Stock	Gift	Dispose G	No	No	0	1,000	0.00	30,471
12 Nov 24	AMPH Amphastar Pharmaceuticals	Common Stock	Sell	Dispose S	No	No	48.7971	5,000	243.99 k	31,471
12 Nov 24	AMPH Amphastar Pharmaceuticals	Common Stock	Option exercise	Acquire M	No	No	16.69	2,500	41.73 k	36,471
12 Nov 24	AMPH Amphastar Pharmaceuticals	Stock Option Common Stock	Option exercise	Dispose M	No	No	16.69	2,500	41.73 k	4,179
12 Aug 24	IGC India Globalization Capital	Common Stock	Gift	Dispose G	No	No	0	200,000	0.00	1,042,917
12 Aug 24	AMPH Amphastar Pharmaceuticals	Common Stock	Sell	Dispose S	No	No	43.0706	17,101	736.55 k	33,971

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