Stock chart
Ticker: IPDN Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2023-06-08 2023-06-07 S Sale

Chou Yu-Jin

Secretary

Officer
1,834 -100.0%
4.30
USD 7,886
1,834 -100.0% 4.30 USD 7,886
2023-06-08 2023-06-06 S Sale

Chou Yu-Jin

Secretary

Officer
1,500 -45.0%
3.50
USD 5,250
1,500 -45.0% 3.50 USD 5,250
2023-06-02 2023-06-02 S Sale

Chou Yu-Jin

Secretary

Officer
1,500 -31.0%
3.00
USD 4,500
1,500 -31.0% 3.00 USD 4,500
2023-06-02 2023-05-31 S Sale

Chou Yu-Jin

Secretary

Officer
2,000 -29.3%
3.80
USD 7,600
2,000 -29.3% 3.80 USD 7,600
2023-05-30 2023-05-30 S Sale

Chou Yu-Jin

Secretary

Officer
857 -11.1%
4.00
USD 3,428
857 -11.1% 4.00 USD 3,428
2023-05-30 2023-05-25 S Sale

Chou Yu-Jin

Secretary

Officer
2,848 -27.0%
4.51
USD 12,844
2,848 -27.0% 4.51 USD 12,844
2023-05-22 2023-05-22 S Sale

Chou Yu-Jin

Secretary

Officer
1,415 -11.8%
4.50
USD 6,368
1,415 -11.8% 4.50 USD 6,368
2023-05-22 2023-05-19 S Sale

Chou Yu-Jin

Secretary

Officer
1,502 -11.2%
4.57
USD 6,864
1,502 -11.2% 4.57 USD 6,864
2023-05-22 2023-05-18 S Sale

Chou Yu-Jin

Secretary

Officer
44 -0.3%
4.51
USD 198
44 -0.3% 4.51 USD 198
2022-12-12 2022-12-09 S Sale

AICHLER LARRY S

CFO

Officer
15,000 -32.6%
0.62
USD 9,347
15,000 -32.6% 0.62 USD 9,347
2022-12-12 2022-12-08 S Sale

AICHLER LARRY S

CFO

Officer
15,000 -24.6%
0.71
USD 10,686
15,000 -24.6% 0.71 USD 10,686
2022-12-12 2022-12-06 S Sale

AICHLER LARRY S

CFO

Officer
10,000 -14.1%
0.73
USD 7,296
10,000 -14.1% 0.73 USD 7,296
2021-05-24 2021-05-20 S Sale

Chou Yu-Jin

Secretary

Officer
4,886 -100.0%
1.76
USD 8,599
4,886 -100.0% 1.76 USD 8,599
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
2,100 +2.0%
1.78
USD 3,736
2,100 +2.0% 1.78 USD 3,736
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
100 +0.1%
1.77
USD 177
100 +0.1% 1.77 USD 177
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
864 +0.8%
1.75
USD 1,512
864 +0.8% 1.75 USD 1,512
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
46 +0.0%
1.73
USD 80
46 +0.0% 1.73 USD 80
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
1,350 +1.3%
1.90
USD 2,565
1,350 +1.3% 1.90 USD 2,565
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
385 +0.4%
1.67
USD 643
385 +0.4% 1.67 USD 643
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
3,405 +3.4%
1.78
USD 6,061
3,405 +3.4% 1.78 USD 6,061
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
5 +0.0%
1.68
USD 8
5 +0.0% 1.68 USD 8
2018-12-10 2018-12-07 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
1,171 +1.2%
1.84
USD 2,155
1,171 +1.2% 1.84 USD 2,155
2018-12-10 2018-12-06 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
4,000 +4.2%
1.85
USD 7,400
4,000 +4.2% 1.85 USD 7,400
2018-12-10 2018-12-06 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
2,600 +2.8%
1.60
USD 4,160
2,600 +2.8% 1.60 USD 4,160
2018-12-06 2018-12-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
2,000 +2.2%
1.75
USD 3,500
2,000 +2.2% 1.75 USD 3,500
2018-12-06 2018-12-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
100 +0.1%
1.86
USD 186
100 +0.1% 1.86 USD 186
2018-12-06 2018-12-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
1,000 +1.1%
1.86
USD 1,860
1,000 +1.1% 1.86 USD 1,860
2018-12-06 2018-12-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
520 +0.6%
1.80
USD 936
520 +0.6% 1.80 USD 936
2018-09-06 2018-09-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
2,000 +2.3%
3.05
USD 6,100
2,000 +2.3% 3.05 USD 6,100
2018-09-06 2018-09-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
1,000 +1.2%
3.10
USD 3,100
1,000 +1.2% 3.10 USD 3,100
2018-09-06 2018-09-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
1,000 +1.2%
3.14
USD 3,140
1,000 +1.2% 3.14 USD 3,140
2018-09-06 2018-09-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
1,000 +1.2%
3.15
USD 3,150
1,000 +1.2% 3.15 USD 3,150
2018-08-30 2018-08-28 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
5,000 +6.3%
3.25
USD 16,250
5,000 +6.3% 3.25 USD 16,250
2018-08-30 2018-08-28 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
5,000 +6.8%
3.30
USD 16,500
5,000 +6.8% 3.30 USD 16,500
2018-08-28 2018-08-27 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
4,198 +6.0%
3.00
USD 12,594
4,198 +6.0% 3.00 USD 12,594
2018-08-28 2018-08-24 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
36 +0.1%
2.90
USD 104
36 +0.1% 2.90 USD 104
2018-08-24 2018-08-22 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
496 +0.7%
2.85
USD 1,414
496 +0.7% 2.85 USD 1,414
2018-05-30 2018-05-25 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
300 +0.4%
2.92
USD 876
300 +0.4% 2.92 USD 876
2017-12-06 2017-12-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
10,000 +17.0%
4.70
USD 47,000
10,000 +17.0% 4.70 USD 47,000
2017-12-06 2017-12-04 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
10,000 +20.5%
4.81
USD 48,100
10,000 +20.5% 4.81 USD 48,100
2017-11-29 2017-11-28 B Purchase

Kirsch James R

Executive Co-Chairman

Executive Director
3,000 +2.1%
4.22
USD 12,672
3,000 +2.1% 4.22 USD 12,672
2017-11-29 2017-11-27 B Purchase

Kirsch James R

Executive Co-Chairman

Executive Director
2,000 +1.4%
4.25
USD 8,490
2,000 +1.4% 4.25 USD 8,490
2017-11-22 2017-11-20 B Purchase

Wang Maoji

Chief Executive Officer

Executive Director
17,500 +55.9%
4.47
USD 78,225
17,500 +55.9% 4.47 USD 78,225
2017-11-21 2017-11-20 B Purchase

Kirsch James R

Executive Co-Chairman

Executive Director
500 +0.4%
4.00
USD 2,000
500 +0.4% 4.00 USD 2,000
2017-11-21 2017-11-17 B Purchase

Kirsch James R

Executive Co-Chairman

Executive Director
1,100 +0.8%
3.97
USD 4,370
1,100 +0.8% 3.97 USD 4,370
2017-09-11 2017-09-08 B Purchase

Kirsch James R

Executive Co-Chairman

8 +0.0%
5.20
USD 42
8 +0.0% 5.20 USD 42
2017-09-11 2017-09-07 B Purchase

Kirsch James R

Executive Co-Chairman

116 +0.1%
5.35
USD 621
116 +0.1% 5.35 USD 621
2017-09-08 2017-09-07 B Purchase

Song Jingbo

Executive Co-Chairman

490 +8.2%
6.00
USD 2,940
490 +8.2% 6.00 USD 2,940
2017-09-08 2017-09-07 B Purchase

Song Jingbo

Executive Co-Chairman

3,000 +100.0%
6.00
USD 18,000
3,000 +100.0% 6.00 USD 18,000
2017-09-08 2017-09-07 B Purchase

Song Jingbo

Executive Co-Chairman

3,000 +inf%
5.95
USD 17,850
3,000 +inf% 5.95 USD 17,850
2017-09-07 2017-09-06 B Purchase

Wang Maoji

Chief Executive Officer

1,230 +4.1%
4.95
USD 6,089
1,230 +4.1% 4.95 USD 6,089
2017-09-07 2017-09-06 B Purchase

Wang Maoji

Chief Executive Officer

5,000 +19.9%
5.00
USD 25,000
5,000 +19.9% 5.00 USD 25,000
2017-09-07 2017-09-05 B Purchase

Wang Maoji

Chief Executive Officer

7,100 +39.4%
4.55
USD 32,305
7,100 +39.4% 4.55 USD 32,305
2017-09-07 2017-09-05 B Purchase

Liu Xianfang

2,000 +47.6%
4.67
USD 9,341
2,000 +47.6% 4.67 USD 9,341
2017-09-07 2017-09-05 B Purchase

Liu Xianfang

2,000 +90.9%
4.74
USD 9,484
2,000 +90.9% 4.74 USD 9,484
2017-09-07 2017-09-05 B Purchase

Liu Xianfang

2,200 +inf%
4.72
USD 10,395
2,200 +inf% 4.72 USD 10,395
2017-08-29 2017-08-25 B Purchase

Kirsch James R

Executive Co-Chairman

500 +0.4%
5.47
USD 2,733
500 +0.4% 5.47 USD 2,733
2017-08-22 2017-08-18 B Purchase

Kirsch James R

Executive Co-Chairman

1,000 +0.7%
5.96
USD 5,962
1,000 +0.7% 5.96 USD 5,962
2017-08-22 2017-08-18 B Purchase

XIAO JIANGPING

Chief Financial Officer

800 +inf%
5.63
USD 4,504
800 +inf% 5.63 USD 4,504
2017-06-13 2017-06-09 B Purchase

Wang Maoji

Chief Executive Officer

2,000 +1.4%
8.21
USD 16,420
2,000 +1.4% 8.21 USD 16,420
2017-06-13 2017-06-09 B Purchase

Wang Maoji

Chief Executive Officer

8,000
8.10
USD 64,800
8,000 8.10 USD 64,800
2017-06-13 2017-06-09 B Purchase

Wang Maoji

Chief Executive Officer

8,000
8.20
USD 65,600
8,000 8.20 USD 65,600
2017-06-01 2017-05-31 B Purchase

Kirsch James R

Executive Co-Chairman

1,000 +0.7%
8.36
USD 8,360
1,000 +0.7% 8.36 USD 8,360
2017-05-24 2017-05-23 B Purchase

Kirsch James R

Executive Chairman

1,000 +0.7%
8.20
USD 8,200
1,000 +0.7% 8.20 USD 8,200
2017-05-24 2017-05-23 B Purchase

Kirsch James R

Executive Chairman

1,000 +0.8%
8.30
USD 8,300
1,000 +0.8% 8.30 USD 8,300
2017-05-24 2017-05-22 B Purchase

Kirsch James R

Executive Chairman

1,000 +0.8%
8.35
USD 8,350
1,000 +0.8% 8.35 USD 8,350
2017-01-18 2017-01-18 B Purchase

Cosmic Forward Ltd

312,500 +15.8%
9.60
USD 3,000,000
312,500 +15.8% 9.60 USD 3,000,000
2016-06-20 2016-06-16 S Sale

Proman Matthew B.

Large shareholder
3,274 -0.2%
0.63
USD 2,059
3,274 -0.2% 0.63 USD 2,059
2016-06-20 2016-06-15 S Sale

Proman Matthew B.

Large shareholder
379,163 -18.7%
0.65
USD 246,001
379,163 -18.7% 0.65 USD 246,001
2016-06-20 2016-06-14 S Sale

Proman Matthew B.

Large shareholder
25,151 -1.2%
0.63
USD 15,855
25,151 -1.2% 0.63 USD 15,855
2016-05-23 2016-05-20 B Purchase

Kirsch James R

Executive Chairman

Executive Director Large shareholder
5,000 +0.4%
0.53
USD 2,650
5,000 +0.4% 0.53 USD 2,650
2016-05-19 2016-05-18 B Purchase

Kirsch James R

Executive Chairman

Executive Director Large shareholder
10,000 +0.9%
0.53
USD 5,300
10,000 +0.9% 0.53 USD 5,300
2016-05-13 2016-05-02 S Sale

Proman Matthew B.

Large shareholder
3,055,000 -57.1%
0.60
USD 1,833,000
3,055,000 -57.1% 0.60 USD 1,833,000
2015-09-11 2015-09-10 B Purchase

Saenz Andrea

Non-Executive Director
745 +inf%
0.85
USD 633
745 +inf% 0.85 USD 633
2015-09-10 2015-09-10 B Purchase

Kirsch James R

Chief Executive Officer

Executive Director Large shareholder
8,000 +0.7%
0.85
USD 6,800
8,000 +0.7% 0.85 USD 6,800
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