30 filings
4/A
Zhang Jimin
31 May 22
Lithium & Boron Technology / Jimin Zhang ownership change
10:23am
4
Zhang Jimin
2 May 22
Lithium & Boron Technology / Jimin Zhang ownership change
4:53pm
4
Zhang Mao
4 Nov 21
Lithium & Boron Technology / Mao Zhang ownership change
2:21pm
4
Zhang Jimin
4 Nov 21
Lithium & Boron Technology / Jimin Zhang ownership change
2:19pm
4
Zhang Jian
4 Nov 21
Lithium & Boron Technology / Jian Zhang ownership change
2:16pm
SC 13D/A
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1 Mar 21
Lithium & Boron Technology / Northtech ownership change
1:51pm
SC 13D/A
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1 Mar 21
Lithium & Boron Technology / Zhang Jimin ownership change
1:39pm
SC 13D
v0w3oeq9
1 Mar 21
Lithium & Boron Technology / Ginko International Investment ownership change
1:32pm
4/A
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1 Mar 21
Lithium & Boron Technology / Jimin Zhang ownership change
12:43pm
4
kzm3y8ws 5ob
10 Feb 21
Change in insider ownership
8:54am
4
poxpm1v70xmbhvw33q9p
10 Feb 21
Change in insider ownership
8:53am
4
aag252 5v5x
10 Feb 21
Lithium & Boron Technology / Jimin Zhang ownership change
8:49am
SC 13D/A
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6 Feb 19
Smartheat Inc.
12:00am
SC 13D
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6 Feb 19
Smartheat Inc.
12:00am
SC 13D
d4krxqsl6
6 Feb 19
Smartheat Inc.
12:00am
SC 13D
st2tpa hb4vvzs2
6 Feb 19
Smartheat Inc.
12:00am
3
ece 2m77mavboxr
5 Feb 19
SMARTHEAT / Jian Zhang ownership change
6:13pm
3
92ihg8
5 Feb 19
SMARTHEAT / Mao Zhang ownership change
6:11pm
4
vk0 bs9s1ax1sj8mo
18 Jun 18
SMARTHEAT / Jimin Zhang ownership change
11:55am
4
e2mp6ia brc
18 Jun 18
Change in insider ownership
11:51am