Stock chart
Ticker: DTST Exchange: OTC


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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
2025-04-14 2025-04-10 S Sale

Schwartz Harold J

President

Executive Director Large shareholder
2,333 -0.3%
3.25
USD 7,582
2,333 -0.3% 3.25 USD 7,582
2025-04-14 2025-04-10 S Sale

Kempster Thomas

EVP

Executive Director Large shareholder
2,333 -0.3%
3.25
USD 7,582
2,333 -0.3% 3.25 USD 7,582
2025-04-01 2025-03-28 S Sale

Panagiotakos Christos

Chief Financial Officer

Officer
2,003 -5.3%
3.61
USD 7,231
2,003 -5.3% 3.61 USD 7,231
2025-04-01 2025-03-28 S Sale

Piluso Charles M.

Chairman and CEO

Executive Director Large shareholder
3,390 -0.9%
3.55
USD 12,035
3,390 -0.9% 3.55 USD 12,035
2025-03-04 2025-03-03 S Sale

Kempster Thomas

EVP

Executive Director Large shareholder
1,373 -0.2%
3.83
USD 5,259
1,373 -0.2% 3.83 USD 5,259
2025-03-04 2025-03-03 S Sale

Schwartz Harold J

President

Executive Director Large shareholder
2,333 -0.3%
3.83
USD 8,935
2,333 -0.3% 3.83 USD 8,935
2025-03-04 2025-03-03 S Sale

Panagiotakos Christos

Chief Financial Officer

Officer
1,765 -4.5%
3.83
USD 6,760
1,765 -4.5% 3.83 USD 6,760
2025-03-04 2025-03-03 S Sale

Piluso Charles M.

Chairman and CEO

Executive Director Large shareholder
3,529 -0.9%
3.83
USD 13,516
3,529 -0.9% 3.83 USD 13,516
2025-01-06 2025-01-02 S Sale

Kempster Thomas

EVP

Executive Director Large shareholder
1,593 -0.2%
4.23
USD 6,738
1,593 -0.2% 4.23 USD 6,738
2025-01-06 2025-01-02 S Sale

Panagiotakos Christos

Chief Financial Officer

Officer
2,304 -7.8%
4.23
USD 9,746
2,304 -7.8% 4.23 USD 9,746
2025-01-06 2025-01-02 S Sale

Schwartz Harold J

President

Executive Director Large shareholder
1,593 -0.2%
4.23
USD 6,738
1,593 -0.2% 4.23 USD 6,738
2025-01-06 2025-01-02 S Sale

Piluso Charles M.

Chairman and CEO

Executive Director Large shareholder
2,048 -0.5%
4.23
USD 8,663
2,048 -0.5% 4.23 USD 8,663
2019-01-31 2019-01-18 PS Planned sale

Kempster Thomas

COO, Pres of Tech Ops & Secy

Executive Director Large shareholder
10,000 -0.0%
0.17
USD 1,700
10,000 -0.0% 0.17 USD 1,700
2012-09-21 2012-09-19 B Purchase

Piluso Charles M.

Pres, CEO, CFO,Chairman

Executive Director Large shareholder
666,667 +4.9%
0.15
USD 100,000
666,667 +4.9% 0.15 USD 100,000
2012-09-21 2012-09-19 B Purchase

Piluso Charles M.

Pres, CEO, CFO,Chairman

Executive Director Large shareholder
166,667 +1.2%
0.15
USD 25,000
166,667 +1.2% 0.15 USD 25,000
2012-09-11 2012-09-10 B Purchase

Coghlan John F.

Non-Executive Director Large shareholder
833,333 +22.9%
0.15
USD 125,000
833,333 +22.9% 0.15 USD 125,000
2012-09-11 2012-09-10 B Purchase

Stein Clifford

Non-Executive Director Large shareholder
833,333 +33.1%
0.15
USD 125,000
833,333 +33.1% 0.15 USD 125,000
2012-02-15 2011-12-23 S Sale

Piluso Charles M.

President, CEO, CFO

Executive Director
548,780 -5.5%
0.41
USD 225,000
548,780 -5.5% 0.41 USD 225,000
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