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Mary Luo

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Insider profile

Currently holds a position at Amphastar Pharmaceuticals Inc

Positions

Position Company Period
Chief Operating Officer, Chief Scientist and Chairman of the Board Amphastar Pharmaceuticals Inc Jan. 1, 2005 -
Mary Luo's trades of Amphastar Pharmaceuticals Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2024-01-11 2024-01-10
PlS Planned sale
71,542 -33.2%
28.68
US$2,908,156 		71,542 -33.2% 28.68 US$2,908,156
2024-01-11 2024-01-10
PlS Planned sale
9,904 -34.5%
440.02
US$1,546,730 		9,904 -34.5% 440.02 US$1,546,730
2024-01-11 2024-01-10
PlS Planned sale
65,733 +25.2%
317.20
US$4,566,773 		65,733 +25.2% 317.20 US$4,566,773
2024-01-11 2024-01-10
PlS Planned sale
78,236 -6.3%
54.32
US$4,249,967 		78,236 -6.3% 54.32 US$4,249,967
2024-01-10 2024-01-10
PrS Proposed sale
131,386
54.59
US$7,171,770 		131,386 54.59 US$7,171,770
2024-01-10 2024-01-09
PlS Planned sale
3,714 -0.3%
58.35
US$216,720 		3,714 -0.3% 58.35 US$216,720
2024-01-10 2024-01-09
PlS Planned sale
31,764 -2.5%
57.70
US$1,832,872 		31,764 -2.5% 57.70 US$1,832,872
2024-01-10 2024-01-09
PlS Planned sale
50,678 -3.8%
56.70
US$2,873,640 		50,678 -3.8% 56.70 US$2,873,640
2024-01-09 2024-01-09
PrS Proposed sale
86,156
58.64
US$5,052,188 		86,156 58.64 US$5,052,188
2024-01-10 2024-01-08
PlS Planned sale
2,152 -0.2%
63.27
US$136,149 		2,152 -0.2% 63.27 US$136,149
2024-01-10 2024-01-08
PlS Planned sale
1,663 -0.1%
61.81
US$102,784 		1,663 -0.1% 61.81 US$102,784
2024-01-10 2024-01-08
PlS Planned sale
4,261 -0.3%
61.19
US$260,742 		4,261 -0.3% 61.19 US$260,742
2024-01-10 2024-01-08
PlS Planned sale
27,563 -2.0%
59.99
US$1,653,623 		27,563 -2.0% 59.99 US$1,653,623
2024-01-10 2024-01-08
PlS Planned sale
37,865 -2.7%
59.24
US$2,243,142 		37,865 -2.7% 59.24 US$2,243,142
2024-01-10 2024-01-08
PlS Planned sale
41,282 -2.9%
58.25
US$2,404,474 		41,282 -2.9% 58.25 US$2,404,474
2024-01-10 2024-01-08
PlS Planned sale
18,858 -1.3%
56.98
US$1,074,563 		18,858 -1.3% 56.98 US$1,074,563
2024-01-08 2024-01-08
PrS Proposed sale
133,644
58.93
US$7,875,481 		133,644 58.93 US$7,875,481