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Stone Tan China Acquisition Corp (STTA)

Stock chart
Ticker: STTA Exchange: OBB


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Tan Richard
Chief Executive Officer
1 purchase — total 173,528 USD
Buy 7 Oct 2009
Value US$4,458,442.22 | Price 339.95 | Shares 21,737
Buy 7 Oct 2009
Value US$3,123,225.64 | Price 76.67 | Shares 30,854
Buy 7 Oct 2009
Value US$173,528.00 | Price 7.96 | Shares 21,800
Buy 5 Oct 2009
Value US$630,039.00 | Price 7.94 | Shares 79,350
Buy 5 Oct 2009
Value US$630,039.00 | Price 7.94 | Shares 79,350
Buy 5 Oct 2009
Value US$630,039.00 | Price 7.94 | Shares 79,350
Buy 2 Oct 2009
Value US$528,478.99 | Price 7.93 | Shares 66,643
Buy 2 Oct 2009
Value US$352,321.97 | Price 7.93 | Shares 44,429
Buy 2 Oct 2009
Value US$528,478.99 | Price 7.93 | Shares 66,643
Buy 1 Oct 2009
Value US$529,145.42 | Price 7.94 | Shares 66,643
Buy 1 Oct 2009
Value US$529,145.42 | Price 7.94 | Shares 66,643
Buy 1 Oct 2009
Value US$352,766.26 | Price 7.94 | Shares 44,429
Buy 30 Sep 2009
Value US$11,607.24 | Price 7.88 | Shares 1,473
Buy 30 Sep 2009
Value US$11,607.24 | Price 7.88 | Shares 1,473
Buy 30 Sep 2009
Value US$11,607.24 | Price 7.88 | Shares 1,473
Buy 28 Sep 2009
Value US$529,145.42 | Price 7.94 | Shares 66,643
Buy 28 Sep 2009
Value US$352,766.26 | Price 7.94 | Shares 44,429
Buy 28 Sep 2009
Value US$529,145.42 | Price 7.94 | Shares 66,643
Buy 25 Sep 2009
Value US$201,747.46 | Price 7.94 | Shares 25,409
Buy 25 Sep 2009
Value US$134,495.66 | Price 7.94 | Shares 16,939
Buy 25 Sep 2009
Value US$201,747.46 | Price 7.94 | Shares 25,409
Buy 23 Sep 2009
Value US$201,747.46 | Price 7.94 | Shares 25,409
Buy 23 Sep 2009
Value US$134,495.66 | Price 7.94 | Shares 16,939
Buy 23 Sep 2009
Value US$201,747.46 | Price 7.94 | Shares 25,409
Buy 22 Sep 2009
Value US$201,493.37 | Price 7.93 | Shares 25,409
Buy 22 Sep 2009
Value US$134,326.27 | Price 7.93 | Shares 16,939
Buy 22 Sep 2009
Value US$201,493.37 | Price 7.93 | Shares 25,409
Buy 21 Sep 2009
Value US$67,817.36 | Price 7.93 | Shares 8,552
Buy 21 Sep 2009
Value US$67,817.36 | Price 7.93 | Shares 8,552
Buy 21 Sep 2009
Value US$67,817.36 | Price 7.93 | Shares 8,552
Buy 18 Sep 2009
Value US$187,596.15 | Price 7.95 | Shares 23,597
Buy 18 Sep 2009
Value US$33,575.00 | Price 7.90 | Shares 4,250
Buy 18 Sep 2009
Value US$187,596.15 | Price 7.95 | Shares 23,597
Buy 18 Sep 2009
Value US$33,575.00 | Price 7.90 | Shares 4,250
Buy 18 Sep 2009
Value US$113,804.25 | Price 7.95 | Shares 14,315
Buy 18 Sep 2009
Value US$33,575.00 | Price 7.90 | Shares 4,250
Buy 16 Sep 2009
Value US$221,375.70 | Price 7.95 | Shares 27,846
Buy 16 Sep 2009
Value US$147,591.75 | Price 7.95 | Shares 18,565
Buy 16 Sep 2009
Value US$221,375.70 | Price 7.95 | Shares 27,846
Buy 15 Sep 2009
Value US$203,893.65 | Price 7.95 | Shares 25,647
Buy 15 Sep 2009
Value US$17,468.00 | Price 7.94 | Shares 2,200
Buy 15 Sep 2009
Value US$130,101.75 | Price 7.95 | Shares 16,365
Buy 15 Sep 2009
Value US$17,468.00 | Price 7.94 | Shares 2,200
Buy 15 Sep 2009
Value US$203,893.65 | Price 7.95 | Shares 25,647
Buy 15 Sep 2009
Value US$17,468.00 | Price 7.94 | Shares 2,200
Buy 14 Sep 2009
Value US$147,220.45 | Price 7.93 | Shares 18,565
Buy 14 Sep 2009
Value US$220,826.71 | Price 7.93 | Shares 27,847
Buy 14 Sep 2009
Value US$220,826.71 | Price 7.93 | Shares 27,847
Buy 11 Sep 2009
Value US$145,951.65 | Price 7.93 | Shares 18,405
Buy 11 Sep 2009
Value US$218,931.44 | Price 7.93 | Shares 27,608
Buy 11 Sep 2009
Value US$218,931.44 | Price 7.93 | Shares 27,608
Buy 10 Sep 2009
Value US$218,931.44 | Price 7.93 | Shares 27,608
Buy 10 Sep 2009
Value US$145,951.65 | Price 7.93 | Shares 18,405
Buy 10 Sep 2009
Value US$218,931.44 | Price 7.93 | Shares 27,608
Buy 9 Sep 2009
Value US$219,207.52 | Price 7.94 | Shares 27,608
Buy 9 Sep 2009
Value US$146,135.70 | Price 7.94 | Shares 18,405
Buy 9 Sep 2009
Value US$219,207.52 | Price 7.94 | Shares 27,608
Buy 8 Sep 2009
Value US$146,135.70 | Price 7.94 | Shares 18,405
Buy 8 Sep 2009
Value US$219,207.52 | Price 7.94 | Shares 27,608
Buy 8 Sep 2009
Value US$219,207.52 | Price 7.94 | Shares 27,608
Buy 4 Sep 2009
Value US$10,953.36 | Price 7.92 | Shares 1,383
Buy 4 Sep 2009
Value US$10,953.36 | Price 7.92 | Shares 1,383
Buy 4 Sep 2009
Value US$10,953.36 | Price 7.92 | Shares 1,383
Buy 3 Sep 2009
Value US$2,088.24 | Price 7.91 | Shares 264
Buy 3 Sep 2009
Value US$2,088.24 | Price 7.91 | Shares 264
Buy 3 Sep 2009
Value US$2,104.06 | Price 7.91 | Shares 266
Buy 2 Sep 2009
Value US$130,073.08 | Price 7.94 | Shares 16,382
Buy 2 Sep 2009
Value US$130,073.08 | Price 7.94 | Shares 16,382
Buy 2 Sep 2009
Value US$86,712.74 | Price 7.94 | Shares 10,921
Buy 1 Sep 2009
Value US$111,646.47 | Price 7.93 | Shares 14,079
Buy 1 Sep 2009
Value US$111,646.47 | Price 7.93 | Shares 14,079
Buy 1 Sep 2009
Value US$86,603.53 | Price 7.93 | Shares 10,921
Buy 31 Aug 2009
Value US$26,928.00 | Price 7.92 | Shares 3,400
Buy 31 Aug 2009
Value US$24,411.00 | Price 7.90 | Shares 3,090
Buy 31 Aug 2009
Value US$26,928.00 | Price 7.92 | Shares 3,400
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed 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
2009-10-09 2009-10-07 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
21,737 -29.8%
339.95
US$4,458,442
21,737 -29.8% 339.95 US$4,458,442
2009-10-09 2009-10-07 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
30,854 -16.4%
76.67
US$3,123,226
30,854 -16.4% 76.67 US$3,123,226
2009-10-09 2009-10-07 B Purchase SPAC TRUST Large shareholder
67,480 +28.9%
468.67
US$1,217,956
67,480 +28.9% 468.67 US$1,217,956
2009-10-06 2009-10-05 B Purchase SPAC TRUST Large shareholder
79,350 +1.4%
7.94
US$630,039
79,350 +1.4% 7.94 US$630,039
2009-10-06 2009-10-05 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
79,350 +11.4%
7.94
US$630,039
79,350 +11.4% 7.94 US$630,039
2009-10-06 2009-10-05 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
79,350 +1.4%
7.94
US$630,039
79,350 +1.4% 7.94 US$630,039
2009-10-06 2009-10-02 B Purchase SPAC TRUST Large shareholder
66,643 +1.2%
7.93
US$528,479
66,643 +1.2% 7.93 US$528,479
2009-10-06 2009-10-02 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
44,429 +6.8%
7.93
US$352,322
44,429 +6.8% 7.93 US$352,322
2009-10-06 2009-10-02 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
66,643 +1.2%
7.93
US$528,479
66,643 +1.2% 7.93 US$528,479
2009-10-02 2009-10-01 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
66,643 +1.2%
7.94
US$529,145
66,643 +1.2% 7.94 US$529,145
2009-10-02 2009-10-01 B Purchase SPAC TRUST Large shareholder
66,643 +1.2%
7.94
US$529,145
66,643 +1.2% 7.94 US$529,145
2009-10-02 2009-10-01 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
44,429 +7.3%
7.94
US$352,766
44,429 +7.3% 7.94 US$352,766
2009-10-02 2009-09-30 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
1,473 +0.0%
7.88
US$11,607
1,473 +0.0% 7.88 US$11,607
2009-10-02 2009-09-30 B Purchase SPAC TRUST Large shareholder
1,473 +0.0%
7.88
US$11,607
1,473 +0.0% 7.88 US$11,607
2009-10-02 2009-09-30 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
1,473 +0.2%
7.88
US$11,607
1,473 +0.2% 7.88 US$11,607
2009-09-29 2009-09-28 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
66,643 +1.2%
7.94
US$529,145
66,643 +1.2% 7.94 US$529,145
2009-09-29 2009-09-28 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
44,429 +7.9%
7.94
US$352,766
44,429 +7.9% 7.94 US$352,766
2009-09-29 2009-09-28 B Purchase SPAC TRUST Large shareholder
66,643 +1.2%
7.94
US$529,145
66,643 +1.2% 7.94 US$529,145
2009-09-29 2009-09-25 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
25,409 +0.5%
7.94
US$201,747
25,409 +0.5% 7.94 US$201,747
2009-09-29 2009-09-25 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
16,939 +3.1%
7.94
US$134,496
16,939 +3.1% 7.94 US$134,496
2009-09-29 2009-09-25 B Purchase SPAC TRUST Large shareholder
25,409 +0.5%
7.94
US$201,747
25,409 +0.5% 7.94 US$201,747
2009-09-24 2009-09-23 B Purchase SPAC TRUST Large shareholder
25,409 +0.5%
7.94
US$201,747
25,409 +0.5% 7.94 US$201,747
2009-09-24 2009-09-23 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
16,939 +3.2%
7.94
US$134,496
16,939 +3.2% 7.94 US$134,496
2009-09-24 2009-09-23 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
25,409 +0.5%
7.94
US$201,747
25,409 +0.5% 7.94 US$201,747
2009-09-24 2009-09-22 B Purchase SPAC TRUST Large shareholder
25,409 +0.5%
7.93
US$201,493
25,409 +0.5% 7.93 US$201,493
2009-09-24 2009-09-22 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
16,939 +3.3%
7.93
US$134,326
16,939 +3.3% 7.93 US$134,326
2009-09-24 2009-09-22 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
25,409 +0.5%
7.93
US$201,493
25,409 +0.5% 7.93 US$201,493
2009-09-22 2009-09-21 B Purchase SPAC TRUST Large shareholder
8,552 +0.2%
7.93
US$67,817
8,552 +0.2% 7.93 US$67,817
2009-09-22 2009-09-21 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
8,552 +0.2%
7.93
US$67,817
8,552 +0.2% 7.93 US$67,817
2009-09-22 2009-09-21 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
8,552 +1.7%
7.93
US$67,817
8,552 +1.7% 7.93 US$67,817
2009-09-22 2009-09-18 B Purchase SPAC TRUST Large shareholder
23,597 +0.5%
7.95
US$187,596
23,597 +0.5% 7.95 US$187,596
2009-09-22 2009-09-18 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
23,597 +0.5%
7.95
US$187,596
23,597 +0.5% 7.95 US$187,596
2009-09-22 2009-09-18 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
14,315 +3.0%
7.95
US$113,804
14,315 +3.0% 7.95 US$113,804
2009-09-22 2009-09-18 B Purchase SPAC TRUST Large shareholder
4,250 +0.1%
7.90
US$33,575
4,250 +0.1% 7.90 US$33,575
2009-09-22 2009-09-18 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
4,250 +0.1%
7.90
US$33,575
4,250 +0.1% 7.90 US$33,575
2009-09-22 2009-09-18 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
4,250 +0.9%
7.90
US$33,575
4,250 +0.9% 7.90 US$33,575
2009-09-17 2009-09-16 B Purchase Tan Richard

Chief Executive Officer

Non-Executive Director Large shareholder
27,846 +0.5%
7.95
US$221,376
27,846 +0.5% 7.95 US$221,376
2009-09-17 2009-09-16 B Purchase STONE ROGER W

Chairman of the Board

Non-Executive Director Large shareholder
18,565 +4.0%
7.95
US$147,592
18,565 +4.0% 7.95 US$147,592
2009-09-17 2009-09-16 B Purchase SPAC TRUST Large shareholder
27,846 +0.5%
7.95
US$221,376
27,846 +0.5% 7.95 US$221,376
2009-09-17 2009-09-15 B Purchase Tan Richard

Chief Executive Officer

Non-Executive Director Large shareholder
25,647 +0.5%
7.95
US$203,894
25,647 +0.5% 7.95 US$203,894
2009-09-17 2009-09-15 B Purchase STONE ROGER W

Chairman of the Board

Non-Executive Director Large shareholder
16,365 +3.7%
7.95
US$130,102
16,365 +3.7% 7.95 US$130,102
2009-09-17 2009-09-15 B Purchase SPAC TRUST Large shareholder
25,647 +0.5%
7.95
US$203,894
25,647 +0.5% 7.95 US$203,894
2009-09-17 2009-09-15 B Purchase Tan Richard

Chief Executive Officer

Non-Executive Director Large shareholder
2,200 +0.0%
7.94
US$17,468
2,200 +0.0% 7.94 US$17,468
2009-09-17 2009-09-15 B Purchase STONE ROGER W

Chairman of the Board

Non-Executive Director Large shareholder
2,200 +0.5%
7.94
US$17,468
2,200 +0.5% 7.94 US$17,468
2009-09-17 2009-09-15 B Purchase SPAC TRUST Large shareholder
2,200 +0.0%
7.94
US$17,468
2,200 +0.0% 7.94 US$17,468
2009-09-15 2009-09-14 B Purchase STONE ROGER W

Chairman of the Board

Non-Executive Director Large shareholder
18,565 +4.3%
7.93
US$147,220
18,565 +4.3% 7.93 US$147,220
2009-09-15 2009-09-14 B Purchase Tan Richard

Chief Executive Officer

Non-Executive Director Large shareholder
27,847 +0.5%
7.93
US$220,827
27,847 +0.5% 7.93 US$220,827
2009-09-15 2009-09-14 B Purchase SPAC TRUST Large shareholder
27,847 +0.5%
7.93
US$220,827
27,847 +0.5% 7.93 US$220,827
2009-09-15 2009-09-11 B Purchase STONE ROGER W

Chairman of the Board

Non-Executive Director Large shareholder
18,405 +4.5%
7.93
US$145,952
18,405 +4.5% 7.93 US$145,952
2009-09-15 2009-09-11 B Purchase Tan Richard

Chief Executive Officer

Non-Executive Director Large shareholder
27,608 +0.5%
7.93
US$218,931
27,608 +0.5% 7.93 US$218,931
2009-09-15 2009-09-11 B Purchase SPAC TRUST Large shareholder
27,608 +0.5%
7.93
US$218,931
27,608 +0.5% 7.93 US$218,931
2009-09-11 2009-09-10 B Purchase SPAC TRUST Large shareholder
27,608 +0.5%
7.93
US$218,931
27,608 +0.5% 7.93 US$218,931
2009-09-11 2009-09-10 B Purchase STONE ROGER W

Chairman of the Board

Non-Executive Director Large shareholder
18,405 +4.7%
7.93
US$145,952
18,405 +4.7% 7.93 US$145,952
2009-09-11 2009-09-10 B Purchase Tan Richard

Chief Executive Officer

Non-Executive Director Large shareholder
27,608 +0.5%
7.93
US$218,931
27,608 +0.5% 7.93 US$218,931
2009-09-11 2009-09-09 B Purchase SPAC TRUST Large shareholder
27,608 +0.5%
7.94
US$219,208
27,608 +0.5% 7.94 US$219,208
2009-09-11 2009-09-09 B Purchase STONE ROGER W

Chairman of the Board

Non-Executive Director Large shareholder
18,405 +5.0%
7.94
US$146,136
18,405 +5.0% 7.94 US$146,136
2009-09-11 2009-09-09 B Purchase Tan Richard

Chief Executive Officer

Non-Executive Director Large shareholder
27,608 +0.5%
7.94
US$219,208
27,608 +0.5% 7.94 US$219,208
2009-09-09 2009-09-08 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
18,405 +5.2%
7.94
US$146,136
18,405 +5.2% 7.94 US$146,136
2009-09-09 2009-09-08 B Purchase SPAC TRUST Large shareholder
27,608 +0.5%
7.94
US$219,208
27,608 +0.5% 7.94 US$219,208
2009-09-09 2009-09-08 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
27,608 +0.5%
7.94
US$219,208
27,608 +0.5% 7.94 US$219,208
2009-09-09 2009-09-04 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
1,383 +0.4%
7.92
US$10,953
1,383 +0.4% 7.92 US$10,953
2009-09-09 2009-09-04 B Purchase SPAC TRUST Large shareholder
1,383 +0.0%
7.92
US$10,953
1,383 +0.0% 7.92 US$10,953
2009-09-09 2009-09-04 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
1,383 +0.0%
7.92
US$10,953
1,383 +0.0% 7.92 US$10,953
2009-09-04 2009-09-03 B Purchase SPAC TRUST Large shareholder
264 +0.0%
7.91
US$2,088
264 +0.0% 7.91 US$2,088
2009-09-04 2009-09-03 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
264 +0.0%
7.91
US$2,088
264 +0.0% 7.91 US$2,088
2009-09-04 2009-09-03 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
266 +0.1%
7.91
US$2,104
266 +0.1% 7.91 US$2,104
2009-09-04 2009-09-02 B Purchase SPAC TRUST Large shareholder
16,382 +0.3%
7.94
US$130,073
16,382 +0.3% 7.94 US$130,073
2009-09-04 2009-09-02 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
16,382 +0.3%
7.94
US$130,073
16,382 +0.3% 7.94 US$130,073
2009-09-04 2009-09-02 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
10,921 +3.2%
7.94
US$86,713
10,921 +3.2% 7.94 US$86,713
2009-09-02 2009-09-01 B Purchase SPAC TRUST Large shareholder
14,079 +0.3%
7.93
US$111,646
14,079 +0.3% 7.93 US$111,646
2009-09-02 2009-09-01 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
14,079 +0.3%
7.93
US$111,646
14,079 +0.3% 7.93 US$111,646
2009-09-02 2009-09-01 B Purchase STONE ROGER W

Chairman of the Board

Executive Director Large shareholder
10,921 +3.3%
7.93
US$86,604
10,921 +3.3% 7.93 US$86,604
2009-09-02 2009-08-31 B Purchase SPAC TRUST Large shareholder
3,400 +0.1%
7.92
US$26,928
3,400 +0.1% 7.92 US$26,928
2009-09-02 2009-08-31 B Purchase Tan Richard

Chief Executive Officer

Executive Director Large shareholder
3,400 +0.1%
7.92
US$26,928
3,400 +0.1% 7.92 US$26,928
2009-09-02 2009-08-31 B Purchase SPAC TRUST Large shareholder
3,090 +0.1%
7.90
US$24,411
3,090 +0.1% 7.90 US$24,411