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| SEC Filing | Insider | Company | Trade Date | Transaction | Shares | Avg. Price | Total | % Holdings | Return |
|---|---|---|---|---|---|---|---|---|---|
| 03-Apr-12 9:11 PM View:  | Hirata Dean K Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Grant | 47,619 | -- | -- | 307% 15.52K to 63.13K | |
| 03-Apr-12 9:11 PM View: | Yin Xiaoming President of Hoku Corporation | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Payment of Exercise | 16,102 | $0.63 | $10,144.30 | (38%) 42.1K to 26.0K | 94% |
| 03-Apr-12 9:10 PM View: | Stahlkopf Karl E Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Grant | 47,619 | -- | -- | 143% 33.37K to 80.98K | |
| 03-Apr-12 9:11 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Payment of Exercise | 21,395 | $0.63 | $13,478.80 | (13%) 166.36K to 144.96K | 94% |
| 03-Apr-12 9:09 PM View: | Zheng Yi Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Grant | 47,619 | -- | -- | 411% 11.58K to 59.2K | |
| 03-Apr-12 9:09 PM View: | Gao Zhengfei Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Grant | 47,619 | -- | -- | 100% 0 to 47.62K | |
| 03-Apr-12 9:55 PM View: | Zhang Tao President of Hoku Materials Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Payment of Exercise | 9,167 | $0.63 | $5,775.21 | (25%) 37.14K to 27.97K | 94% |
| 03-Apr-12 9:10 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Payment of Exercise | 9,781 | $0.63 | $6,162.03 | (8%) 130.33K to 120.55K | 94% |
| 03-Apr-12 9:08 PM View: | Xia Wei Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Grant | 79,365 | -- | -- | 100% 0 to 79.36K | |
| 03-Apr-12 9:09 PM View: | Schreck Jerrod M CSO, President of Hoku Solar | Hoku Scientific, Inc. (HOKU) | 31-Mar-12 | Payment of Exercise | 9,956 | $0.63 | $6,272.28 | (16%) 63.91K to 53.95K | 94% |
| 03-Oct-11 4:57 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 30-Sep-11 | Payment of Exercise | 581 | $1.60 | $929.60 | (< 1%) 166.94K to 166.36K | 98% |
| 03-Oct-11 4:58 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 30-Sep-11 | Payment of Exercise | 526 | $1.60 | $841.60 | (< 1%) 130.86K to 130.33K | 98% |
| 05-Jul-11 9:50 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 30-Jun-11 | Payment of Exercise | 644 | $1.61 | $1,036.84 | (< 1%) 131.5K to 130.86K | 98% |
| 05-Jul-11 9:51 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 30-Jun-11 | Payment of Exercise | 584 | $1.61 | $940.24 | (< 1%) 167.52K to 166.94K | 98% |
| 03-Jun-11 5:50 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 01-Jun-11 | Grant | 55,263 | -- | -- | 49% 112.26K to 167.52K | |
| 03-Jun-11 5:51 PM View: | Zhang Tao President of Hoku Materials Director | Hoku Scientific, Inc. (HOKU) | 01-Jun-11 | Grant | 40,947 | -- | -- | 100% 0 to 40.95K | |
| 03-Jun-11 5:49 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 01-Jun-11 | Grant | 28,947 | -- | -- | 28% 102.56K to 131.5K | |
| 03-Jun-11 5:50 PM View: | Schreck Jerrod M CSO, President of Hoku Solar | Hoku Scientific, Inc. (HOKU) | 01-Jun-11 | Grant | 28,947 | -- | -- | 83% 34.96K to 63.91K | |
| 03-Jun-11 5:49 PM View: | Yin Xiaoming President of Hoku Corporation | Hoku Scientific, Inc. (HOKU) | 01-Jun-11 | Grant | 42,105 | -- | -- | 100% 0 to 42.1K | |
| 04-Apr-11 9:52 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 01-Apr-11 | Disposition | 32,000 | -- | -- | (22%) 144.26K to 112.26K | |
| 04-Apr-11 9:52 PM View: | Schreck Jerrod M CSO | Hoku Scientific, Inc. (HOKU) | 01-Apr-11 | Disposition | 16,000 | -- | -- | (31%) 50.96K to 34.96K | |
| 04-Apr-11 9:53 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 01-Apr-11 | Disposition | 16,000 | -- | -- | (13%) 118.56K to 102.56K | |
| 04-Apr-11 9:53 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 31-Mar-11 | Disposition (other) | 10,274 | -- | -- | (8%) 128.83K to 118.56K | |
| 04-Apr-11 9:52 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 31-Mar-11 | Disposition (other) | 19,993 | -- | -- | (12%) 164.25K to 144.26K | |
| 04-Apr-11 9:52 PM View: | Schreck Jerrod M CSO | Hoku Scientific, Inc. (HOKU) | 31-Mar-11 | Disposition (other) | 9,539 | -- | -- | (16%) 60.5K to 50.96K | |
| 04-Jan-11 9:09 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 31-Dec-10 | Disposition (other) | 851 | -- | -- | (< 1%) 129.68K to 128.83K | |
| 04-Jan-11 9:09 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 31-Dec-10 | Disposition (other) | 650 | -- | -- | (< 1%) 164.9K to 164.25K | |
| 06-Oct-10 9:53 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 06-Oct-10 | Market Sale (Planned) | 12,500 | $2.55 | $31,858.00 | (1%) 968.44K to 955.94K | 99% |
| 06-Oct-10 9:53 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 05-Oct-10 | Market Sale (Planned) | 7,500 | $2.59 | $19,455.00 | (< 1%) 975.94K to 968.44K | 99% |
| 04-Oct-10 7:46 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 30-Sep-10 | Market Sale (Planned) | 2,000 | $2.65 | $5,300.00 | (2%) 131.68K to 129.68K | 99% |
| 04-Oct-10 7:47 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 30-Sep-10 | Market Sale (Planned) | 1,200 | $2.65 | $3,180.00 | (< 1%) 166.1K to 164.9K | 99% |
| 04-Oct-10 7:46 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 30-Sep-10 | Disposition (other) | 1,295 | -- | -- | (< 1%) 977.24K to 975.94K | |
| 10-Aug-10 7:27 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 10-Aug-10 | Market Sale (Planned) | 10,000 | $2.90 | $29,000.00 | (1%) 987.24K to 977.24K | 99% |
| 10-Aug-10 7:28 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 09-Aug-10 | Market Sale (Planned) | 10,000 | $3.02 | $30,200.00 | (7%) 141.68K to 131.68K | 99% |
| 10-Aug-10 7:29 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 09-Aug-10 | Market Sale (Planned) | 10,000 | $3.02 | $30,200.00 | (6%) 176.1K to 166.1K | 99% |
| 10-Aug-10 7:27 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 09-Aug-10 | Market Sale (Planned) | 10,000 | $3.02 | $30,200.00 | (1%) 997.24K to 987.24K | 99% |
| 03-Aug-10 5:08 PM View: | Schreck Jerrod M CSO | Hoku Scientific, Inc. (HOKU) | 01-Aug-10 | Market Sale (Planned) | 1,000 | $3.16 | $3,160.00 | (2%) 61.5K to 60.5K | 99% |
| 03-Aug-10 8:53 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 31-Jul-10 | Disposition (other) | 8,538 | -- | -- | (5%) 184.64K to 176.1K | |
| 09-Aug-10 4:26 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 31-Jul-10 | Disposition (other) | 6,836 | -- | -- | (< 1%) 1.0M to 997.24K | |
| 15-Jul-10 7:39 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 14-Jul-10 | Market Sale (Planned) | 10,000 | $3.14 | $31,438.00 | (< 1%) 1.01M to 1.0M | 99% |
| 15-Jul-10 7:36 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 13-Jul-10 | Market Sale (Planned) | 10,000 | $3.20 | $31,993.30 | (< 1%) 1.02M to 1.01M | 99% |
| 02-Jul-10 7:25 PM View: | Nakamoto Darryl CFO, Treasurer & Secretary | Hoku Scientific, Inc. (HOKU) | 30-Jun-10 | Disposition (other) | 926 | -- | -- | (< 1%) 142.61K to 141.68K | |
| 07-Jul-10 6:09 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 30-Jun-10 | Market Sale (Planned) | 1,200 | $3.17 | $3,800.00 | (< 1%) 185.84K to 184.64K | 99% |
| 02-Jul-10 7:26 PM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 30-Jun-10 | Disposition (other) | 1,391 | -- | -- | (< 1%) 1.03M to 1.02M | |
| 02-Jul-10 7:26 PM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 30-Jun-10 | Disposition (other) | 748 | -- | -- | (< 1%) 186.59K to 185.84K | |
| 14-May-10 4:22 PM View: | Zheng Yi Director | Hoku Scientific, Inc. (HOKU) | 01-Apr-10 | Grant | 11,583 | -- | -- | 100% 0 to 11.58K | |
| 06-Apr-10 6:29 AM View: | Schreck Jerrod M CSO | Hoku Scientific, Inc. (HOKU) | 01-Apr-10 | Grant | 40,000 | -- | -- | 186% 21.5K to 61.5K | |
| 05-Apr-10 6:27 AM View: | Paul Scott B CEO Director | Hoku Scientific, Inc. (HOKU) | 01-Apr-10 | Grant | 80,000 | -- | -- | 75% 106.59K to 186.59K | |
| 20-Apr-10 6:08 AM View: | Hirata Dean K Director | Hoku Scientific, Inc. (HOKU) | 01-Apr-10 | Grant | 11,583 | -- | -- | 295% 3.93K to 15.52K | |
| 05-Apr-10 6:28 AM View: | Taft Karl M III CTO | Hoku Scientific, Inc. (HOKU) | 01-Apr-10 | Grant Duplicate | 40,000 | -- | -- | 4% 985.46K to 1.03M |
