Stock chart
Ticker: SDI Exchange: ASE


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
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 Total value Details
2020-07-15 2020-07-13 S Sale

Standard General L.P.

Major owner
1,416,556 -19.2%
12.05
17,075,166 USD
1,416,556 -19.2% 12.05 17,075,166 USD
2019-12-17 2019-12-16 S Sale

Helms Thomas F. Jr.

3,923 -3.3%
13.44
52,712 USD
3,923 -3.3% 13.44 52,712 USD
2019-12-13 2019-12-13 S Sale

Helms Thomas F. Jr.

4,290 -3.4%
13.70
58,764 USD
4,290 -3.4% 13.70 58,764 USD
2019-12-13 2019-12-11 S Sale

Helms Thomas F. Jr.

3,448 -2.7%
13.53
46,636 USD
3,448 -2.7% 13.53 46,636 USD
2019-12-10 2019-12-10 S Sale

Helms Thomas F. Jr.

5,000 -3.8%
13.51
67,552 USD
5,000 -3.8% 13.51 67,552 USD
2019-12-10 2019-12-09 S Sale

Helms Thomas F. Jr.

3,034 -2.2%
13.68
41,494 USD
3,034 -2.2% 13.68 41,494 USD
2019-12-10 2019-12-06 S Sale

Helms Thomas F. Jr.

5,000 -3.5%
13.81
69,033 USD
5,000 -3.5% 13.81 69,033 USD
2019-12-05 2019-12-04 S Sale

Helms Thomas F. Jr.

201 -0.1%
14.70
2,955 USD
201 -0.1% 14.70 2,955 USD
2019-12-05 2019-12-03 S Sale

Helms Thomas F. Jr.

104 -0.1%
15.00
1,560 USD
104 -0.1% 15.00 1,560 USD
2019-08-28 2019-08-27 B Purchase

Tobin Bradford A

Secretary and General Counsel

1,370 +5.0%
14.61
20,011 USD
1,370 +5.0% 14.61 20,011 USD
2019-07-26 2019-07-25 PS Planned sale

Helms Thomas F. Jr.

2,000 -1.4%
18.15
36,303 USD
2,000 -1.4% 18.15 36,303 USD
2019-07-24 2019-07-24 PS Planned sale

Helms Thomas F. Jr.

300 -0.2%
18.17
5,451 USD
300 -0.2% 18.17 5,451 USD
2019-07-24 2019-07-23 PS Planned sale

Helms Thomas F. Jr.

1,302 -0.9%
18.80
24,476 USD
1,302 -0.9% 18.80 24,476 USD
2019-07-24 2019-07-22 PS Planned sale

Helms Thomas F. Jr.

177 -0.1%
19.47
3,446 USD
177 -0.1% 19.47 3,446 USD
2019-07-19 2019-07-19 PS Planned sale

Helms Thomas F. Jr.

1 -0.0%
20.50
21 USD
1 -0.0% 20.50 21 USD
2019-07-19 2019-07-18 PS Planned sale

Helms Thomas F. Jr.

4,396 -3.0%
20.50
90,118 USD
4,396 -3.0% 20.50 90,118 USD
2019-07-17 2019-07-16 PS Planned sale

Helms Thomas F. Jr.

1,727 -1.2%
20.66
35,674 USD
1,727 -1.2% 20.66 35,674 USD
2019-07-17 2019-07-15 PS Planned sale

Helms Thomas F. Jr.

1,000 -0.7%
20.50
20,500 USD
1,000 -0.7% 20.50 20,500 USD
2019-07-12 2019-07-12 PS Planned sale

Helms Thomas F. Jr.

5,000 -3.2%
20.26
101,304 USD
5,000 -3.2% 20.26 101,304 USD
2019-07-12 2019-07-11 PS Planned sale

Helms Thomas F. Jr.

5,000 -3.1%
20.26
101,281 USD
5,000 -3.1% 20.26 101,281 USD
2019-07-12 2019-07-10 PS Planned sale

Helms Thomas F. Jr.

5,000 -3.0%
20.25
101,226 USD
5,000 -3.0% 20.25 101,226 USD
2019-07-09 2019-07-08 PS Planned sale

Helms Thomas F. Jr.

3,300 -2.0%
20.09
66,310 USD
3,300 -2.0% 20.09 66,310 USD
2019-07-09 2019-07-05 PS Planned sale

Helms Thomas F. Jr.

19 -0.0%
20.00
380 USD
19 -0.0% 20.00 380 USD
2019-07-02 2019-07-02 PS Planned sale

Helms Thomas F. Jr.

500 -0.3%
19.50
9,750 USD
500 -0.3% 19.50 9,750 USD
2019-07-02 2019-07-01 PS Planned sale

Helms Thomas F. Jr.

800 -0.5%
19.67
15,735 USD
800 -0.5% 19.67 15,735 USD
2019-07-01 2019-06-28 PS Planned sale

Helms Thomas F. Jr.

5,000 -2.8%
19.21
96,040 USD
5,000 -2.8% 19.21 96,040 USD
2019-07-01 2019-06-27 PS Planned sale

Helms Thomas F. Jr.

800 -0.4%
18.77
15,015 USD
800 -0.4% 18.77 15,015 USD
2019-06-26 2019-06-26 PS Planned sale

Helms Thomas F. Jr.

1,000 -0.6%
19.44
19,440 USD
1,000 -0.6% 19.44 19,440 USD
2019-06-26 2019-06-25 PS Planned sale

Helms Thomas F. Jr.

800 -0.4%
19.15
15,319 USD
800 -0.4% 19.15 15,319 USD
2019-06-26 2019-06-24 PS Planned sale

Helms Thomas F. Jr.

1,400 -0.8%
19.29
27,010 USD
1,400 -0.8% 19.29 27,010 USD
2019-06-26 2019-06-24 PS Planned sale

Helms Thomas F. Jr.

100 -0.1%
18.63
1,863 USD
100 -0.1% 18.63 1,863 USD
2019-05-13 2019-05-09 S Sale

Standard General L.P.

Major owner
64,282 -1.0%
20.51
1,318,424 USD
64,282 -1.0% 20.51 1,318,424 USD
2019-05-09 2019-05-06 S Sale

Helms Thomas F. Jr.

23,500 -11.4%
20.50
481,750 USD
23,500 -11.4% 20.50 481,750 USD
2019-05-08 2019-05-06 B Purchase

Standard General L.P.

Major owner
23,500 +0.4%
20.50
481,750 USD
23,500 +0.4% 20.50 481,750 USD
2019-05-09 2019-03-11 S Sale

Helms Thomas F. Jr.

20,000 -8.9%
15.50
310,000 USD
20,000 -8.9% 15.50 310,000 USD
2019-03-13 2019-03-11 B Purchase

Standard General L.P.

Major owner
20,000 +0.3%
15.50
310,000 USD
20,000 +0.3% 15.50 310,000 USD
2019-02-15 2019-02-14 S Sale

Standard General L.P.

Major owner
593,862
0.00
0 USD
593,862 0.00 0 USD
2018-12-18 2018-12-14 B Purchase

Baxter Gregory H.A.

Executive Chairman

100 +0.3%
13.13
1,313 USD
100 +0.3% 13.13 1,313 USD
2018-10-19 2018-10-19 PS Planned sale

Standard General L.P.

Major owner
19,366 -0.3%
16.51
319,737 USD
19,366 -0.3% 16.51 319,737 USD
2018-10-19 2018-10-18 PS Planned sale

Standard General L.P.

Major owner
4,102 -0.1%
16.50
67,695 USD
4,102 -0.1% 16.50 67,695 USD
2018-10-10 2018-10-08 PS Planned sale

Standard General L.P.

Major owner
6,901 -0.1%
16.40
113,183 USD
6,901 -0.1% 16.40 113,183 USD
2018-10-02 2018-09-28 PS Planned sale

Standard General L.P.

Major owner
4,280 -0.1%
16.16
69,180 USD
4,280 -0.1% 16.16 69,180 USD
2018-09-19 2018-09-17 PS Planned sale

Standard General L.P.

Major owner
52,550 -0.8%
16.54
868,946 USD
52,550 -0.8% 16.54 868,946 USD
2018-09-24 2018-09-13 PS Planned sale

Helms Thomas F. Jr.

3,536 -1.5%
16.42
58,061 USD
3,536 -1.5% 16.42 58,061 USD
2018-09-12 2018-09-12 PS Planned sale

Helms Thomas F. Jr.

5,000 -2.1%
16.47
82,350 USD
5,000 -2.1% 16.47 82,350 USD
2018-09-12 2018-09-11 PS Planned sale

Helms Thomas F. Jr.

5,000 -2.1%
16.45
82,250 USD
5,000 -2.1% 16.45 82,250 USD
2018-09-12 2018-09-10 PS Planned sale

Helms Thomas F. Jr.

5,000 -2.0%
16.15
80,750 USD
5,000 -2.0% 16.15 80,750 USD
2018-09-10 2018-09-07 PS Planned sale

Helms Thomas F. Jr.

5,000 -2.0%
15.96
79,800 USD
5,000 -2.0% 15.96 79,800 USD
2018-09-10 2018-09-06 PS Planned sale

Helms Thomas F. Jr.

3,102 -1.2%
15.64
48,515 USD
3,102 -1.2% 15.64 48,515 USD
2019-02-15 2018-09-05 S Sale

Standard General L.P.

Major owner
15,780
0.00
0 USD
15,780 0.00 0 USD
2018-09-10 2018-09-05 PS Planned sale

Helms Thomas F. Jr.

2,034 -0.8%
15.57
31,669 USD
2,034 -0.8% 15.57 31,669 USD
2018-09-07 2018-09-05 S Sale

Standard General L.P.

Major owner
345,543 -4.7%
15.58
5,383,560 USD
345,543 -4.7% 15.58 5,383,560 USD
2018-09-04 2018-09-04 PS Planned sale

Helms Thomas F. Jr.

428 -0.2%
15.72
6,728 USD
428 -0.2% 15.72 6,728 USD
2018-09-04 2018-08-31 PS Planned sale

Helms Thomas F. Jr.

1,100 -0.4%
15.73
17,303 USD
1,100 -0.4% 15.73 17,303 USD
2018-09-04 2018-08-30 PS Planned sale

Helms Thomas F. Jr.

600 -0.2%
15.77
9,462 USD
600 -0.2% 15.77 9,462 USD
2018-08-29 2018-08-29 PS Planned sale

Helms Thomas F. Jr.

500 -0.2%
15.85
7,925 USD
500 -0.2% 15.85 7,925 USD
2018-08-29 2018-08-28 PS Planned sale

Helms Thomas F. Jr.

600 -0.2%
15.94
9,564 USD
600 -0.2% 15.94 9,564 USD
2018-08-29 2018-08-27 PS Planned sale

Helms Thomas F. Jr.

1,900 -0.7%
15.82
30,058 USD
1,900 -0.7% 15.82 30,058 USD
2018-08-28 2018-08-24 PS Planned sale

Helms Thomas F. Jr.

1,300 -0.5%
15.78
20,514 USD
1,300 -0.5% 15.78 20,514 USD
2018-08-28 2018-08-23 PS Planned sale

Helms Thomas F. Jr.

700 -0.3%
15.81
11,067 USD
700 -0.3% 15.81 11,067 USD
2018-08-22 2018-08-22 PS Planned sale

Helms Thomas F. Jr.

1,300 -0.5%
15.68
20,384 USD
1,300 -0.5% 15.68 20,384 USD
2018-08-22 2018-08-21 PS Planned sale

Helms Thomas F. Jr.

2,000 -0.8%
15.52
31,040 USD
2,000 -0.8% 15.52 31,040 USD
2018-08-22 2018-08-20 PS Planned sale

Helms Thomas F. Jr.

2,000 -0.7%
15.58
31,160 USD
2,000 -0.7% 15.58 31,160 USD
2018-08-21 2018-08-17 PS Planned sale

Helms Thomas F. Jr.

3,900 -1.4%
15.77
61,503 USD
3,900 -1.4% 15.77 61,503 USD
2018-08-21 2018-08-16 PS Planned sale

Helms Thomas F. Jr.

800 -0.3%
15.93
12,744 USD
800 -0.3% 15.93 12,744 USD
2018-08-21 2018-08-15 PS Planned sale

Helms Thomas F. Jr.

700 -0.3%
16.19
11,333 USD
700 -0.3% 16.19 11,333 USD
2018-08-21 2018-08-14 PS Planned sale

Helms Thomas F. Jr.

1,000 -0.4%
17.45
17,450 USD
1,000 -0.4% 17.45 17,450 USD
2018-08-21 2018-08-13 PS Planned sale

Helms Thomas F. Jr.

200 -0.1%
17.01
3,402 USD
200 -0.1% 17.01 3,402 USD
2018-08-21 2018-08-13 PS Planned sale

Helms Thomas F. Jr.

2,300 -0.8%
16.23
37,329 USD
2,300 -0.8% 16.23 37,329 USD
2018-07-20 2018-07-19 PS Planned sale

Standard General L.P.

Major owner
19,366 -0.3%
15.08
292,037 USD
19,366 -0.3% 15.08 292,037 USD
2018-07-20 2018-07-18 PS Planned sale

Standard General L.P.

Major owner
61,920 -0.8%
14.92
923,617 USD
61,920 -0.8% 14.92 923,617 USD
2018-07-18 2018-07-17 PS Planned sale

Standard General L.P.

Major owner
2,900 -0.0%
13.97
40,520 USD
2,900 -0.0% 13.97 40,520 USD
2018-07-18 2018-07-16 PS Planned sale

Standard General L.P.

Major owner
1,700 -0.0%
14.00
23,800 USD
1,700 -0.0% 14.00 23,800 USD
2018-07-13 2018-07-11 PS Planned sale

Standard General L.P.

Major owner
950 -0.0%
14.55
13,823 USD
950 -0.0% 14.55 13,823 USD
2018-07-10 2018-07-09 PS Planned sale

Standard General L.P.

Major owner
600 -0.0%
14.79
8,874 USD
600 -0.0% 14.79 8,874 USD