Rong Zhou

(Mr. Rong Zhou)

Currently holds a position at Amphastar Pharmaceuticals Inc

Positions

Position Company Period
Executive Vice President - Production Center and President of Armstrong Pharmaceuticals, Inc. Amphastar Pharmaceuticals Inc June 1, 2015 -
Rong Zhou's trades of Amphastar Pharmaceuticals Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2024-12-16 2024-12-13
S Sale
8,000 -6.3%
45.23
USD 361,840 		8,000 -6.3% 45.23 USD 361,840
2024-12-16 2024-12-12
S Sale
7,000 -5.6%
44.43
USD 310,975 		7,000 -5.6% 44.43 USD 310,975
2024-11-13 2024-11-12
S Sale
6,893 -5.5%
48.88
USD 336,930 		6,893 -5.5% 48.88 USD 336,930
2024-09-17 2024-09-13
S Sale
3,000 -2.5%
48.26
USD 144,785 		3,000 -2.5% 48.26 USD 144,785
2024-08-27 2024-08-26
S Sale
4,000 -3.3%
48.35
USD 193,400 		4,000 -3.3% 48.35 USD 193,400
2023-12-05 2023-12-04
S Sale
3,514 -3.0%
59.58
USD 209,364 		3,514 -3.0% 59.58 USD 209,364
2023-12-05 2023-12-01
S Sale
4,316 -3.7%
58.58
USD 252,831 		4,316 -3.7% 58.58 USD 252,831
2023-06-20 2023-06-15
S Sale
5,000 -4.9%
51.79
USD 258,947 		5,000 -4.9% 51.79 USD 258,947
2023-06-14 2023-06-13
S Sale
5,000 -5.4%
48.24
USD 241,200 		5,000 -5.4% 48.24 USD 241,200
2023-05-19 2023-05-18
S Sale
10,000 -10.2%
44.21
USD 442,050 		10,000 -10.2% 44.21 USD 442,050
2022-03-01 2022-02-25
PS Planned sale
13,246 -15.9%
28.77
USD 381,087 		13,246 -15.9% 28.77 USD 381,087
2022-02-09 2022-02-08
PS Planned sale
7,000 -8.4%
26.77
USD 187,390 		7,000 -8.4% 26.77 USD 187,390
2022-01-11 2022-01-10
PS Planned sale
10,251 -11.8%
25.77
USD 264,156 		10,251 -11.8% 25.77 USD 264,156
2022-01-11 2022-01-10
PS Planned sale
10,677 -11.0%
24.96
USD 266,528 		10,677 -11.0% 24.96 USD 266,528
2021-11-12 2021-11-11
PS Planned sale
7,813 -8.6%
21.67
USD 169,308 		7,813 -8.6% 21.67 USD 169,308
2021-06-10 2021-06-09
S Sale
4,732 -5.2%
19.58
USD 92,653 		4,732 -5.2% 19.58 USD 92,653
2021-06-10 2021-06-08
S Sale
8,180 -8.2%
19.34
USD 158,177 		8,180 -8.2% 19.34 USD 158,177
2020-06-05 2020-06-04
S Sale
9,806 -11.0%
19.19
USD 188,177 		9,806 -11.0% 19.19 USD 188,177
2020-06-05 2020-06-03
S Sale
13,163 -14.1%
18.82
USD 247,678 		13,163 -14.1% 18.82 USD 247,678
2019-05-07 2019-05-06
PS Planned sale
9,600 -14.4%
22.76
USD 218,496 		9,600 -14.4% 22.76 USD 218,496
2019-03-04 2019-03-01
PS Planned sale
3,200 -5.8%
25.00
USD 80,000 		3,200 -5.8% 25.00 USD 80,000
2019-02-07 2019-02-05
PS Planned sale
4,289 -7.6%
23.00
USD 98,647 		4,289 -7.6% 23.00 USD 98,647
2016-06-17 2016-06-15
PS Planned sale
1,551 -4.0%
15.85
USD 24,584 		1,551 -4.0% 15.85 USD 24,584
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