Stock chart
Ticker: SDPI 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
2023-08-15 2023-08-11 S Sale

Eberwein Jeffrey E.

Major owner
2,834 -0.3%
1.34
3,798 USD
2,834 -0.3% 1.34 3,798 USD
2023-08-15 2023-08-11 S Sale

Eberwein Jeffrey E.

Major owner
5,262 -0.3%
1.34
7,051 USD
5,262 -0.3% 1.34 7,051 USD
2023-08-09 2023-08-09 S Sale

Eberwein Jeffrey E.

Major owner
869 -0.1%
1.35
1,173 USD
869 -0.1% 1.35 1,173 USD
2023-08-09 2023-08-09 S Sale

Eberwein Jeffrey E.

Major owner
1,614 -0.1%
1.35
2,179 USD
1,614 -0.1% 1.35 2,179 USD
2023-08-09 2023-08-08 S Sale

Eberwein Jeffrey E.

Major owner
14,108 -1.3%
1.34
18,905 USD
14,108 -1.3% 1.34 18,905 USD
2023-08-09 2023-08-08 S Sale

Eberwein Jeffrey E.

Major owner
26,199 -1.3%
1.34
35,107 USD
26,199 -1.3% 1.34 35,107 USD
2023-08-09 2023-08-07 S Sale

Eberwein Jeffrey E.

Major owner
1,713 -0.2%
1.39
2,381 USD
1,713 -0.2% 1.39 2,381 USD
2023-08-09 2023-08-07 S Sale

Eberwein Jeffrey E.

Major owner
3,180 -0.2%
1.39
4,420 USD
3,180 -0.2% 1.39 4,420 USD
2023-08-04 2023-08-02 S Sale

Eberwein Jeffrey E.

Major owner
1,229 -0.1%
1.34
1,647 USD
1,229 -0.1% 1.34 1,647 USD
2023-08-04 2023-08-02 S Sale

Eberwein Jeffrey E.

Major owner
2,282 -0.1%
1.34
3,058 USD
2,282 -0.1% 1.34 3,058 USD
2023-08-01 2023-08-01 S Sale

Eberwein Jeffrey E.

Major owner
1,744 -0.2%
1.39
2,424 USD
1,744 -0.2% 1.39 2,424 USD
2023-08-01 2023-08-01 S Sale

Eberwein Jeffrey E.

Major owner
3,240 -0.2%
1.39
4,504 USD
3,240 -0.2% 1.39 4,504 USD
2023-08-01 2023-07-31 S Sale

Eberwein Jeffrey E.

Major owner
9,609 -0.9%
1.40
13,453 USD
9,609 -0.9% 1.40 13,453 USD
2023-08-01 2023-07-31 S Sale

Eberwein Jeffrey E.

Major owner
17,845 -0.9%
1.40
24,983 USD
17,845 -0.9% 1.40 24,983 USD
2023-08-01 2023-07-28 S Sale

Eberwein Jeffrey E.

Major owner
7,273 -0.6%
1.41
10,255 USD
7,273 -0.6% 1.41 10,255 USD
2023-08-01 2023-07-28 S Sale

Eberwein Jeffrey E.

Major owner
13,507 -0.7%
1.41
19,045 USD
13,507 -0.7% 1.41 19,045 USD
2023-07-26 2023-07-25 S Sale

Eberwein Jeffrey E.

Major owner
11,396 -1.0%
1.40
15,954 USD
11,396 -1.0% 1.40 15,954 USD
2023-07-26 2023-07-25 S Sale

Eberwein Jeffrey E.

Major owner
21,165 -1.0%
1.40
29,631 USD
21,165 -1.0% 1.40 29,631 USD
2023-07-26 2023-07-24 S Sale

Eberwein Jeffrey E.

Major owner
141,689 -99.2%
1.82
257,874 USD
141,689 -99.2% 1.82 257,874 USD
2023-07-26 2023-07-24 B Purchase

Eberwein Jeffrey E.

Major owner
48,708 +4.0%
1.31
63,807 USD
48,708 +4.0% 1.31 63,807 USD
2023-07-26 2023-07-24 S Sale

Eberwein Jeffrey E.

Major owner
263,136 -11.2%
1.82
478,908 USD
263,136 -11.2% 1.82 478,908 USD
2023-07-26 2023-07-24 B Purchase

Eberwein Jeffrey E.

Major owner
90,457 +4.0%
1.31
118,499 USD
90,457 +4.0% 1.31 118,499 USD
2023-05-22 2023-05-18 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
2023-05-17 2023-05-17 B Purchase

Eberwein Jeffrey E.

Major owner
927 +0.1%
0.98
908 USD
927 +0.1% 0.98 908 USD
2023-05-17 2023-05-16 B Purchase

Eberwein Jeffrey E.

Major owner
80 +0.0%
0.98
78 USD
80 +0.0% 0.98 78 USD
2023-05-17 2023-05-15 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
2023-05-12 2023-05-12 B Purchase

Eberwein Jeffrey E.

Major owner
400 +0.0%
0.98
392 USD
400 +0.0% 0.98 392 USD
2023-05-12 2023-05-11 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
2023-05-12 2023-05-10 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
2023-05-08 2023-05-08 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
2023-05-08 2023-05-05 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
2023-05-08 2023-05-04 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
2023-03-28 2023-03-24 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
2023-03-28 2023-03-14 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
2023-02-23 2023-02-23 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
2023-02-23 2023-02-22 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
2023-02-23 2023-02-21 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
2023-02-17 2023-02-17 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
2023-02-17 2023-02-16 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
2023-02-17 2023-02-15 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
2022-12-20 2022-12-20 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
2022-12-20 2022-12-19 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
2022-12-20 2022-12-16 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
2022-12-14 2022-12-13 B Purchase

Eberwein Jeffrey E.

Major owner
246 +0.0%
0.80
197 USD
246 +0.0% 0.80 197 USD
2022-12-14 2022-12-12 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
2022-12-09 2022-12-09 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
2022-12-09 2022-12-08 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
2022-12-09 2022-12-07 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
2022-12-06 2022-12-06 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
2022-12-06 2022-12-02 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
2022-11-30 2022-11-30 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
2022-11-30 2022-11-29 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
2022-11-30 2022-11-28 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
2022-11-30 2022-11-25 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
2018-05-22 2018-05-21 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
2017-12-29 2017-12-29 B Purchase

IVERSEN ROBERT

10,000 +4.9%
1.47
14,663 USD
10,000 +4.9% 1.47 14,663 USD
2017-06-21 2017-06-20 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
2017-06-21 2017-06-20 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
2017-06-13 2017-06-12 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
2017-06-13 2017-06-12 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
2017-06-13 2017-06-09 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
2017-06-13 2017-06-09 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
2017-06-13 2017-06-08 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
2017-06-13 2017-06-08 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
2017-06-13 2017-06-07 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
2017-06-13 2017-06-07 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
2017-06-13 2017-06-06 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
2017-06-13 2017-06-06 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
2017-06-13 2017-06-05 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
2017-06-13 2017-06-05 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
2017-06-05 2017-06-01 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
2017-06-05 2017-06-01 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
2017-05-30 2017-05-26 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
2017-05-30 2017-05-26 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
2017-05-30 2017-05-25 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