Rong Zhou's Net Worth

$14.4 Million

Estimate Recalculated Nov 11, 2024 07:52AM EST

Who is Rong Zhou

Rong Zhou has an estimated net worth of $14.4 Million. This is based on reported shares in Amphastar Pharmaceuticals, Inc..

SEC CIK

Rong Zhou's CIK is 0001645326

Past Insider Trading and Trends

2023 was Rong Zhou's most active year for acquiring shares with 10 total transactions. Rong Zhou's most active month to acquire stocks was the month of February. 2021 was Rong Zhou's most active year for disposing of shares, totalling 17 transactions. Rong Zhou's most active month to dispose stocks was the month of February. 2023 saw Rong Zhou paying a total of $728,059.83 for 98,869 shares, this is the most they've acquired in one year. In 2023 Rong Zhou cashed out on 83,872 shares for a total of $1,559,219.99, their largest year based on trade value.

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Amphastar Pharmaceuticals, Inc.

SENIOR EVP, PRODUCTION CENTER
Updated Sep 17, 2024
Form 4
-2.34%
-3.00K
$31.60
-$99.93K
Sep 17, 2024
229.95K
Sale
Sep 13
Form 4
-3.02%
-4.00K
$31.65
-$133.60K
Aug 27, 2024
232.95K
Sale
Aug 26
Form 4
-2.27%
-5.54K
$43.05
-$238.28K
Mar 19, 2024
342.66K
Tax
Mar 15 - Mar 17
Form 4
-1.11%
-1.39K
$46.31
-$64.37K
Mar 08, 2024
228.22K
Tax
Mar 06
Form 4
34.60%
38.90K
Mar 06, 2024
255.99K
Grant
Mar 04
Form 4
-6.51%
-7.83K
$37.12
-$343.15K
Dec 05, 2023
217.09K
Sale
Dec 01 - Dec 04
Form 4
$11.33
$109.35K
Jun 21, 2023
241.80K
Options
Jun 20
Form 4
-3.86%
-5.00K
$33.22
$24.73K
Jun 20, 2023
229.08K
Sale
Jun 15
Form 4
-4.50%
-5.00K
$31.32
-$169.20K
Jun 14, 2023
210.87K
Sale
Jun 13
Form 4
-8.30%
-10.00K
$29.31
-$298.05K
May 19, 2023
215.16K
Sale
May 18
Form 4
-4.56%
-4.18K
$37.00
-$154.83K
Mar 20, 2023
192.27K
Tax
Mar 16 - Mar 17
Form 4
59.73%
47.01K
Mar 08, 2023
230.39K
Grant
Mar 06
Form 4
-5.75%
-4.73K
$34.20
-$161.76K
Mar 18, 2022
182.25K
Tax
Mar 16 - Mar 17
Form 4
61.90%
43.52K
$34.74
-$57.39K
Mar 17, 2022
218.50K
Grant
Mar 15
Form 4
-15.85%
-13.25K
$19.85
-$304.58K
Mar 01, 2022
174.98K
Sale
ScheduledFeb 25
Form 4
-7.73%
-7.00K
$18.85
-$110.88K
Feb 09, 2022
188.22K
Sale
ScheduledFeb 08
Form 4
-18.77%
-20.93K
$18.15
-$377.66K
Jan 11, 2022
195.22K
Sale
ScheduledJan 10
Form 4
-8.59%
-7.81K
$16.08
-$87.43K
Nov 12, 2021
187.79K
Sale
ScheduledNov 11
Form 4
-9.12%
-9.12K
$15.86
-$130.85K
Aug 04, 2021
195.60K
Sale
ScheduledAug 02
Form 4
-5.66%
-6.00K
$15.68
-$62.34K
Jul 27, 2021
204.73K
Sale
ScheduledJul 26
Form 4
-4.66%
-5.19K
$15.53
-$52.34K
Jul 22, 2021
210.73K
Sale
ScheduledJul 20
Form 4
-13.02%
-12.91K
$16.83
-$134.43K
Jun 10, 2021
190.91K
Sale
Jun 08 - Jun 09
Form 4
-15.58%
-18.12K
$16.97
-$188.97K
May 17, 2021
202.81K
Sale
May 13 - May 14
Form 4
90.61%
70.30K
$18.44
-$60.91K
Mar 18, 2021
252.55K
Grant
Mar 16 - Mar 17
Form 4
-2.08%
-1.65K
$19.15
-$31.64K
Mar 17, 2021
182.25K
Tax
Mar 15
Form 4
-22.47%
-22.97K
$15.20
-$207.65K
Jun 05, 2020
183.90K
Sale
Jun 03 - Jun 04
Form 4
152.58%
86.21K
$13.75
-$27.67K
Mar 18, 2020
247.38K
Grant
Mar 16 - Mar 17
Form 4
-2.84%
-1.65K
$14.19
-$23.46K
Mar 17, 2020
161.17K
Tax
Mar 15
Form 4
-0.35%
-204.00
$19.82
-$4.04K
Jun 17, 2019
162.82K
Tax
Jun 14
Form 4
-14.39%
-9.60K
$21.51
-$24.00K
May 07, 2019
161.78K
Sale
ScheduledMay 06
Form 4
-1.41%
-814.00
$20.54
-$16.72K
Mar 28, 2019
161.78K
Tax
Mar 26
Form 4
54.65%
28.43K
$20.23
-$85.82K
Mar 18, 2019
185.13K
Grant
Mar 15 - Mar 17
Form 4
-5.19%
-3.20K
$22.63
-$15.17K
Mar 04, 2019
163.10K
Sale
ScheduledMar 01
Form 4/A
-25.00%
-3.20K
Mar 04, 2019
9.60K
Options
Feb 05
Form 4
-6.21%
-4.29K
$21.63
-$33.81K
Feb 07, 2019
169.50K
Sale
ScheduledFeb 05
Form 4
-2.01%
-1.09K
$22.00
-$23.96K
Dec 06, 2018
157.79K
Sale
ScheduledDec 03
Form 4
-3.92%
-2.17K
$20.50
-$44.55K
Nov 13, 2018
157.97K
Sale
ScheduledNov 08 - Nov 09
Form 4
-0.24%
-134.00
$16.88
-$2.26K
Jun 18, 2018
160.14K
Tax
Jun 15
Form 4
-0.97%
-535.00
$18.61
-$9.96K
Mar 28, 2018
159.10K
Tax
Mar 26
Form 4
-3.67%
-2.10K
$19.91
-$41.75K
Mar 20, 2018
159.64K
Tax
Mar 16 - Mar 17
Form 4
61.95%
29.80K
Mar 16, 2018
182.56K
Grant
Mar 15
Form 4
-0.30%
-146.00
$16.18
-$2.36K
Jun 16, 2017
152.76K
Tax
Jun 15
Form 4
-1.19%
-568.00
$13.76
-$7.82K
Mar 28, 2017
151.64K
Tax
Mar 26
Form 4
108.06%
39.97K
$13.75
-$17.16K
Mar 20, 2017
181.63K
Grant
Mar 16 - Mar 17
Form 4
-0.16%
-61.00
$20.70
-$1.26K
Dec 07, 2016
141.66K
Sale
ScheduledDec 05
Form 4
-4.39%
-1.70K
$15.84
-$26.88K
Jun 17, 2016
141.66K
Sale
Jun 15
Form 4
-1.51%
-568.00
$11.96
-$6.79K
Mar 29, 2016
141.81K
Tax
Mar 26
Form 4
175.02%
45.91K
Mar 21, 2016
176.81K
Grant
Mar 17
Form 4
-2.94%
-772.00
$14.29
-$11.03K
Dec 17, 2015
130.13K
Sale
Dec 16
Form 4
-3.67%
-1.00K
$16.48
-$16.48K
Jun 19, 2015
130.90K
Sale
Jun 17
Form 4
24.25%
6.23K
Jun 17, 2015
136.59K
Grant
Jun 15
Form 3
Jun 17, 2015
130.36K
Showing 52 results