Stock chart
Ticker: SDPI Exchange: ASE


Loading...
Purchase Sale Planned purchase Planned sale Net purchase Net sale
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
May 22, 2023 May 18, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
2,800 +0.2%
0.96
2,688 USD
2,800 +0.2% 0.96 2,688 USD
May 17, 2023 May 17, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
927 +0.1%
0.98
908 USD
927 +0.1% 0.98 908 USD
May 17, 2023 May 16, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
80 +0.0%
0.98
78 USD
80 +0.0% 0.98 78 USD
May 17, 2023 May 15, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
21,059 +1.8%
0.97
20,427 USD
21,059 +1.8% 0.97 20,427 USD
May 12, 2023 May 12, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
400 +0.0%
0.98
392 USD
400 +0.0% 0.98 392 USD
May 12, 2023 May 11, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
7,133 +0.6%
0.98
6,990 USD
7,133 +0.6% 0.98 6,990 USD
May 12, 2023 May 10, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
8,594 +0.7%
0.95
8,164 USD
8,594 +0.7% 0.95 8,164 USD
May 8, 2023 May 8, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
14,366 +1.2%
0.95
13,648 USD
14,366 +1.2% 0.95 13,648 USD
May 8, 2023 May 5, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
4,403 +0.4%
0.95
4,183 USD
4,403 +0.4% 0.95 4,183 USD
May 8, 2023 May 4, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
14,979 +1.3%
0.95
14,230 USD
14,979 +1.3% 0.95 14,230 USD
March 28, 2023 March 24, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
50,000 +2.3%
0.84
42,000 USD
50,000 +2.3% 0.84 42,000 USD
March 28, 2023 March 14, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
15,571 +0.7%
0.98
15,260 USD
15,571 +0.7% 0.98 15,260 USD
Feb. 23, 2023 Feb. 23, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
42,502 +2.0%
0.98
41,652 USD
42,502 +2.0% 0.98 41,652 USD
Feb. 23, 2023 Feb. 22, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
15,019 +0.7%
0.96
14,418 USD
15,019 +0.7% 0.96 14,418 USD
Feb. 23, 2023 Feb. 21, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
22,316 +1.1%
0.96
21,423 USD
22,316 +1.1% 0.96 21,423 USD
Feb. 17, 2023 Feb. 17, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
84,303 +4.2%
0.97
81,774 USD
84,303 +4.2% 0.97 81,774 USD
Feb. 17, 2023 Feb. 16, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
16,356 +0.8%
0.98
16,029 USD
16,356 +0.8% 0.98 16,029 USD
Feb. 17, 2023 Feb. 15, 2023 B Purchase

Eberwein Jeffrey E.

Major owner
16,114 +0.8%
0.98
15,792 USD
16,114 +0.8% 0.98 15,792 USD
Dec. 20, 2022 Dec. 20, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
4,700 +0.2%
0.80
3,760 USD
4,700 +0.2% 0.80 3,760 USD
Dec. 20, 2022 Dec. 19, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
4,630 +0.2%
0.80
3,704 USD
4,630 +0.2% 0.80 3,704 USD
Dec. 20, 2022 Dec. 16, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
20,348 +1.0%
0.80
16,278 USD
20,348 +1.0% 0.80 16,278 USD
Dec. 14, 2022 Dec. 13, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
246 +0.0%
0.80
197 USD
246 +0.0% 0.80 197 USD
Dec. 14, 2022 Dec. 12, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
4,319 +0.2%
0.80
3,455 USD
4,319 +0.2% 0.80 3,455 USD
Dec. 9, 2022 Dec. 9, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
13,896 +0.7%
0.80
11,117 USD
13,896 +0.7% 0.80 11,117 USD
Dec. 9, 2022 Dec. 8, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
50,192 +2.7%
0.80
40,154 USD
50,192 +2.7% 0.80 40,154 USD
Dec. 9, 2022 Dec. 7, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
13,804 +0.7%
0.78
10,767 USD
13,804 +0.7% 0.78 10,767 USD
Dec. 6, 2022 Dec. 6, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
16,279 +0.9%
0.80
13,023 USD
16,279 +0.9% 0.80 13,023 USD
Dec. 6, 2022 Dec. 2, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
22,000 +1.2%
0.82
18,040 USD
22,000 +1.2% 0.82 18,040 USD
Nov. 30, 2022 Nov. 30, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
14,046 +0.8%
0.81
11,377 USD
14,046 +0.8% 0.81 11,377 USD
Nov. 30, 2022 Nov. 29, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
8,143 +0.4%
0.81
6,596 USD
8,143 +0.4% 0.81 6,596 USD
Nov. 30, 2022 Nov. 28, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
23,024 +1.3%
0.79
18,189 USD
23,024 +1.3% 0.79 18,189 USD
Nov. 30, 2022 Nov. 25, 2022 B Purchase

Eberwein Jeffrey E.

Major owner
4,246 +0.2%
0.80
3,397 USD
4,246 +0.2% 0.80 3,397 USD
May 22, 2018 May 21, 2018 B Purchase

IVERSEN ROBERT

Non-Executive Director
11,000 +5.1%
2.22
24,393 USD
11,000 +5.1% 2.22 24,393 USD
Dec. 29, 2017 Dec. 29, 2017 B Purchase

IVERSEN ROBERT

10,000 +4.9%
1.47
14,663 USD
10,000 +4.9% 1.47 14,663 USD
June 21, 2017 June 20, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
3,500 +0.0%
0.68
2,380 USD
3,500 +0.0% 0.68 2,380 USD
June 21, 2017 June 20, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
3,500 +0.0%
0.68
2,380 USD
3,500 +0.0% 0.68 2,380 USD
June 13, 2017 June 12, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.68
3,400 USD
5,000 +0.0% 0.68 3,400 USD
June 13, 2017 June 12, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.68
3,400 USD
5,000 +0.0% 0.68 3,400 USD
June 13, 2017 June 9, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.64
3,200 USD
5,000 +0.0% 0.64 3,200 USD
June 13, 2017 June 9, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.64
3,200 USD
5,000 +0.0% 0.64 3,200 USD
June 13, 2017 June 8, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.61
3,050 USD
5,000 +0.0% 0.61 3,050 USD
June 13, 2017 June 8, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.61
3,050 USD
5,000 +0.0% 0.61 3,050 USD
June 13, 2017 June 7, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.75
3,745 USD
5,000 +0.0% 0.75 3,745 USD
June 13, 2017 June 7, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.75
3,745 USD
5,000 +0.0% 0.75 3,745 USD
June 13, 2017 June 6, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.75
3,750 USD
5,000 +0.0% 0.75 3,750 USD
June 13, 2017 June 6, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.75
3,750 USD
5,000 +0.0% 0.75 3,750 USD
June 13, 2017 June 5, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.75
3,750 USD
5,000 +0.0% 0.75 3,750 USD
June 13, 2017 June 5, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.75
3,750 USD
5,000 +0.0% 0.75 3,750 USD
June 5, 2017 June 1, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.80
3,995 USD
5,000 +0.0% 0.80 3,995 USD
June 5, 2017 June 1, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.80
3,995 USD
5,000 +0.0% 0.80 3,995 USD
May 30, 2017 May 26, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
2,000 +0.0%
0.90
1,800 USD
2,000 +0.0% 0.90 1,800 USD
May 30, 2017 May 26, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
2,000 +0.0%
0.90
1,800 USD
2,000 +0.0% 0.90 1,800 USD
May 30, 2017 May 25, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
97 +0.0%
0.86
83 USD
97 +0.0% 0.86 83 USD
May 30, 2017 May 25, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
97 +0.0%
0.86
83 USD
97 +0.0% 0.86 83 USD
May 25, 2017 May 24, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.91
4,550 USD
5,000 +0.0% 0.91 4,550 USD
May 25, 2017 May 24, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.91
4,550 USD
5,000 +0.0% 0.91 4,550 USD
May 25, 2017 May 23, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.90
4,500 USD
5,000 +0.0% 0.90 4,500 USD
May 25, 2017 May 23, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.90
4,500 USD
5,000 +0.0% 0.90 4,500 USD
May 19, 2017 May 18, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.79
3,950 USD
5,000 +0.0% 0.79 3,950 USD
May 19, 2017 May 18, 2017 S Sale

Lone Star Value Management LLC

50,000 -2.4%
0.78
39,005 USD
50,000 -2.4% 0.78 39,005 USD
May 19, 2017 May 18, 2017 S Sale

Lone Star Value Management LLC

107,000 -100.0%
0.76
81,641 USD
107,000 -100.0% 0.76 81,641 USD
May 19, 2017 May 18, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.79
3,950 USD
5,000 +0.0% 0.79 3,950 USD
May 19, 2017 May 17, 2017 B Purchase

MEIER ANNETTE

President

Executive Director Major owner
5,000 +0.0%
0.79
3,925 USD
5,000 +0.0% 0.79 3,925 USD
May 19, 2017 May 17, 2017 S Sale

Lone Star Value Management LLC

43,000 -28.7%
0.78
33,514 USD
43,000 -28.7% 0.78 33,514 USD
May 19, 2017 May 17, 2017 B Purchase

MEIER G. TROY

Chief Executive Officer

Executive Director Major owner
5,000 +0.0%
0.79
3,925 USD
5,000 +0.0% 0.79 3,925 USD
May 16, 2017 May 16, 2017 S Sale

Lone Star Value Management LLC

Major owner
10,000 -0.5%
0.80
7,957 USD
10,000 -0.5% 0.80 7,957 USD
May 16, 2017 May 16, 2017 S Sale

Lone Star Value Management LLC

Major owner
26,132 -14.8%
0.81
21,149 USD
26,132 -14.8% 0.81 21,149 USD
May 16, 2017 May 15, 2017 S Sale

Lone Star Value Management LLC

Major owner
3,868 -2.1%
0.84
3,253 USD
3,868 -2.1% 0.84 3,253 USD
May 16, 2017 May 12, 2017 S Sale

Lone Star Value Management LLC

Major owner
155,281 -7.0%
0.82
127,470 USD
155,281 -7.0% 0.82 127,470 USD
May 16, 2017 May 12, 2017 S Sale

Lone Star Value Management LLC

Major owner
25,000 -12.2%
0.86
21,555 USD
25,000 -12.2% 0.86 21,555 USD
April 28, 2017 April 26, 2017 B Purchase

Lone Star Value Management LLC

Major owner
5,000 +2.5%
0.80
4,022 USD
5,000 +2.5% 0.80 4,022 USD
Dec. 20, 2016 Dec. 19, 2016 B Purchase

LINES JAMES R

Non-Executive Director
13,000 +inf%
1.19
15,435 USD
13,000 +inf% 1.19 15,435 USD
Oct. 28, 2016 Oct. 26, 2016 S Sale

Eberwein Jeffrey E.

Major owner
1,725,889 -100.0%
0.84
1,449,056 USD
1,725,889 -100.0% 0.84 1,449,056 USD
Oct. 25, 2016 Oct. 21, 2016 B Purchase

Eberwein Jeffrey E.

Major owner
50,000 +20.0%
0.87
43,685 USD
50,000 +20.0% 0.87 43,685 USD
Oct. 4, 2016 Sept. 30, 2016 B Purchase

Eberwein Jeffrey E.

Major owner
250,000 +inf%
1.00
250,000 USD
250,000 +inf% 1.00 250,000 USD