Stock chart
Ticker: DERM Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

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 Value Details
2025-03-11 2025-03-11 S Sale

Maraoui Claude

President & CEO

Executive Director
49,271 -2.4%
5.01
USD 246,848
49,271 -2.4% 5.01 USD 246,848
2025-03-10 2025-03-07 S Sale

Maraoui Claude

President & CEO

Executive Director
14,905 -0.7%
5.01
USD 74,674
14,905 -0.7% 5.01 USD 74,674
2025-03-10 2025-03-06 S Sale

Maraoui Claude

President & CEO

Executive Director
25,551 -1.2%
5.04
USD 128,777
25,551 -1.2% 5.04 USD 128,777
2025-03-05 2025-03-05 S Sale

Maraoui Claude

President & CEO

Executive Director
18,147 -0.9%
5.13
USD 93,094
18,147 -0.9% 5.13 USD 93,094
2025-03-05 2025-03-04 S Sale

Maraoui Claude

President & CEO

Executive Director
28,901 -1.4%
5.04
USD 145,661
28,901 -1.4% 5.04 USD 145,661
2025-03-05 2025-03-03 S Sale

Maraoui Claude

President & CEO

Executive Director
23,508 -1.1%
5.19
USD 122,007
23,508 -1.1% 5.19 USD 122,007
2025-02-24 2025-02-21 S Sale

Benesch Joseph

CFO

Officer
1,365 -2.9%
5.19
USD 7,084
1,365 -2.9% 5.19 USD 7,084
2024-08-01 2024-08-01 S Sale

Benesch Joseph

CFO

Officer
9,324 -16.5%
5.47
USD 51,002
9,324 -16.5% 5.47 USD 51,002
2024-07-23 2024-07-23 S Sale

Benesch Joseph

CFO

Officer
4,055 -6.7%
5.40
USD 21,897
4,055 -6.7% 5.40 USD 21,897
2024-03-27 2024-03-25 B Purchase

ROSENWALD LINDSAY A MD

Non-Executive Director
10,000 +7.4%
3.04
USD 30,400
10,000 +7.4% 3.04 USD 30,400
2024-03-25 2024-03-22 B Purchase

Smith Justin Adam

Non-Executive Director
30,000 +28.6%
3.47
USD 104,100
30,000 +28.6% 3.47 USD 104,100
2024-03-25 2024-03-22 B Purchase

Maraoui Claude

President & CEO

Executive Director
10,000 +0.5%
3.48
USD 34,790
10,000 +0.5% 3.48 USD 34,790
2024-03-25 2024-03-22 B Purchase

ROSENWALD LINDSAY A MD

Non-Executive Director
20,000 +17.5%
3.40
USD 68,000
20,000 +17.5% 3.40 USD 68,000
2024-02-23 2024-02-22 S Sale

Benesch Joseph

Interim CFO

Officer
2,450 -3.9%
3.75
USD 9,188
2,450 -3.9% 3.75 USD 9,188
2023-11-29 2023-11-28 S Sale

Paley Jeffrey

Non-Executive Director
1,745 -2.4%
5.22
USD 9,109
1,745 -2.4% 5.22 USD 9,109
2023-12-08 2023-11-08 S Sale

Paley Jeffrey

Non-Executive Director
255 -0.2%
3.76
USD 959
255 -0.2% 3.76 USD 959
2023-12-08 2023-11-07 S Sale

Paley Jeffrey

Non-Executive Director
2,245 -1.9%
3.48
USD 7,813
2,245 -1.9% 3.48 USD 7,813
2023-10-17 2023-10-13 B Purchase

Smith Justin Adam

Non-Executive Director
33,000 +46.0%
2.98
USD 98,340
33,000 +46.0% 2.98 USD 98,340
2023-10-10 2023-10-06 B Purchase

Paley Jeffrey

Non-Executive Director
15,000 +26.1%
2.98
USD 44,700
15,000 +26.1% 2.98 USD 44,700
2023-09-25 2023-09-21 B Purchase

Paley Jeffrey

Non-Executive Director
30,000 +109.2%
2.97
USD 89,100
30,000 +109.2% 2.97 USD 89,100
2023-09-08 2023-09-06 B Purchase

ROSENWALD LINDSAY A MD

Non-Executive Director
100,000 +702.0%
2.23
USD 223,000
100,000 +702.0% 2.23 USD 223,000
2023-09-08 2023-09-06 B Purchase

Maraoui Claude

President & CEO

Executive Director
26,044 +1.2%
2.52
USD 65,631
26,044 +1.2% 2.52 USD 65,631
2023-07-25 2023-07-24 S Sale

Maraoui Claude

President & CEO

Executive Director
20,767 -1.0%
1.76
USD 36,550
20,767 -1.0% 1.76 USD 36,550
2023-07-25 2023-07-24 S Sale

Benesch Joseph

See Remarks

Officer
4,072 -6.1%
1.76
USD 7,167
4,072 -6.1% 1.76 USD 7,167
2023-05-18 2023-05-17 S Sale

Maraoui Claude

President & CEO

Executive Director
24,377 -1.1%
1.34
USD 32,665
24,377 -1.1% 1.34 USD 32,665
2023-05-18 2023-05-16 S Sale

Maraoui Claude

President & CEO

Executive Director
20,000 -0.9%
1.25
USD 25,000
20,000 -0.9% 1.25 USD 25,000
2023-02-23 2023-02-22 S Sale

Benesch Joseph

Interim CFO

Officer
2,768 -4.0%
1.97
USD 5,453
2,768 -4.0% 1.97 USD 5,453
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