Stock chart
Ticker: SLS 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
2022-12-05 2022-12-05 S Sale

Stergiou Angelos M.

President and CEO

Executive Director
6,494 -3.9%
2.61
USD 16,938
6,494 -3.9% 2.61 USD 16,938
2022-12-05 2022-12-05 S Sale

Burns John Thomas

Senior VP, Finance & CAO

Officer
1,159 -3.8%
2.59
USD 3,002
1,159 -3.8% 2.59 USD 3,002
2022-12-05 2022-12-05 S Sale

WOOD BARBARA A

EVP, Gen. Counsel, Corp. Sec.

Officer
2,153 -3.7%
2.59
USD 5,576
2,153 -3.7% 2.59 USD 5,576
2021-12-03 2021-12-02 S Sale

WOOD BARBARA A

EVP, Gen. Counsel, Corp. Sec.

Officer
847 -2.0%
6.25
USD 5,298
847 -2.0% 6.25 USD 5,298
2021-12-03 2021-12-02 S Sale

Stergiou Angelos M.

President and CEO

Executive Director
2,120 -1.7%
6.25
USD 13,252
2,120 -1.7% 6.25 USD 13,252
2021-12-03 2021-12-02 S Sale

Burns John Thomas

VP, Finance & Corp Controller

Officer
231 -1.3%
6.27
USD 1,448
231 -1.3% 6.27 USD 1,448
2019-01-03 2018-12-31 S Sale

Stergiou Angelos M.

President and CEO

Executive Director
23,277 -5.2%
1.25
USD 29,189
23,277 -5.2% 1.25 USD 29,189
2017-06-22 2017-06-20 S Sale

Nisi Rudolph

500 -3.3%
0.55
USD 273
500 -3.3% 0.55 USD 273
2017-02-10 2017-02-08 S Sale

Hudson Bay Capital Management LP

Large shareholder
2,363,441 -53.7%
0.84
USD 1,985,290
2,363,441 -53.7% 0.84 USD 1,985,290
2016-06-07 2016-06-01 S Sale

Dunlap Ryan

Former Chief Financial Officer

Officer
126,875 -87.2%
2.18
USD 276,588
126,875 -87.2% 2.18 USD 276,588
2014-02-13 2014-02-12 S Sale

Chin Richard

Non-Executive Director
187,500 -100.0%
4.33
USD 812,438
187,500 -100.0% 4.33 USD 812,438
2014-02-13 2014-02-07 B Purchase

Nisi Rudolph

Non-Executive Director
20,000 +571.4%
4.94
USD 98,742
20,000 +571.4% 4.94 USD 98,742
2014-02-05 2014-02-03 S Sale

GALLIKER STEPHEN S

Non-Executive Director
300,000 -96.8%
4.18
USD 1,253,040
300,000 -96.8% 4.18 USD 1,253,040
2014-02-03 2014-01-30 S Sale

Chin Richard

Non-Executive Director
25,000 -100.0%
5.61
USD 140,255
25,000 -100.0% 5.61 USD 140,255
2014-02-03 2014-01-30 S Sale

Chin Richard

Non-Executive Director
50,000 -66.7%
5.57
USD 278,500
50,000 -66.7% 5.57 USD 278,500
2014-01-31 2014-01-30 S Sale

Hillsberg Sanford

Non-Executive Director
250,000 -93.3%
5.41
USD 1,352,500
250,000 -93.3% 5.41 USD 1,352,500
2014-01-31 2014-01-30 S Sale

SCHWARTZ MARK W.

EVP & Chief Operating Officer

Officer
100,000 -19.6%
5.57
USD 556,500
100,000 -19.6% 5.57 USD 556,500
2014-01-31 2014-01-29 S Sale

Nisi Rudolph

Non-Executive Director
250,000 -98.6%
5.28
USD 1,320,000
250,000 -98.6% 5.28 USD 1,320,000
2014-01-29 2014-01-27 S Sale

Ahn Mark J

President & CEO

Executive Director
796,765 -87.5%
4.83
USD 3,848,375
796,765 -87.5% 4.83 USD 3,848,375
2014-04-09 2014-01-23 S Sale

KRIEGSMAN STEVEN A

Non-Executive Director
150,000 -96.8%
5.92
USD 888,540
150,000 -96.8% 5.92 USD 888,540
2014-01-22 2014-01-22 S Sale

KRIEGSMAN STEVEN A

Non-Executive Director
250,000 -98.0%
6.13
USD 1,532,500
250,000 -98.0% 6.13 USD 1,532,500
2014-01-22 2014-01-17 S Sale

Nisi Rudolph

Non-Executive Director
200,000 -98.3%
6.90
USD 1,380,000
200,000 -98.3% 6.90 USD 1,380,000
2014-01-22 2014-01-17 S Sale

KRIEGSMAN STEVEN A

Non-Executive Director
200,000 -97.6%
7.00
USD 1,400,000
200,000 -97.6% 7.00 USD 1,400,000
2014-01-22 2014-01-17 S Sale

Hillsberg Sanford

Non-Executive Director
200,000 -64.4%
6.93
USD 1,385,000
200,000 -64.4% 6.93 USD 1,385,000
2011-12-07 2011-12-07 B Purchase

Lee Kwang

Principal Accounting Officer

Officer
5,000 +inf%
0.60
USD 3,000
5,000 +inf% 0.60 USD 3,000
2011-12-07 2011-12-07 B Purchase

Ahn Mark J

President & CEO

Executive Director
10,000 +100.0%
0.66
USD 6,590
10,000 +100.0% 0.66 USD 6,590
2011-04-20 2011-04-20 B Purchase

Ahn Mark J

President and CEO

Executive Director
10,000 +inf%
0.95
USD 9,500
10,000 +inf% 0.95 USD 9,500
2010-12-23 2010-12-22 S Sale

CYTRX CORP

Large shareholder
500,000 -16.2%
2.65
USD 1,325,000
500,000 -16.2% 2.65 USD 1,325,000
2010-07-21 2010-07-19 S Sale

Varanasi Ramani

VP Business Development

Officer
5,000 -47.4%
2.05
USD 10,266
5,000 -47.4% 2.05 USD 10,266
2010-07-12 2010-07-09 B Purchase

Beerman Noah D

CEO and President

Executive Director
10,000 +184.9%
2.23
USD 22,292
10,000 +184.9% 2.23 USD 22,292
2010-07-02 2010-06-30 S Sale

CYTRX CORP

Large shareholder
2,000,000 -39.3%
2.55
USD 5,100,000
2,000,000 -39.3% 2.55 USD 5,100,000
2010-04-02 2010-03-31 S Sale

Samarsky Dmitry

VP, Technology Development

Officer
4,081 -100.0%
4.65
USD 18,977
4,081 -100.0% 4.65 USD 18,977
2010-07-02 2010-03-26 S Sale

CYTRX CORP

Large shareholder
675,000 -11.7%
5.70
USD 3,847,500
675,000 -11.7% 5.70 USD 3,847,500
2010-03-30 2010-03-26 S Sale

GALLIKER STEPHEN S

Non-Executive Director
15,000 -60.0%
5.54
USD 83,100
15,000 -60.0% 5.54 USD 83,100
2010-03-30 2010-03-26 S Sale

Hillsberg Sanford

Non-Executive Director
25,000 -80.6%
5.66
USD 141,500
25,000 -80.6% 5.66 USD 141,500
2009-09-25 2009-09-23 S Sale

CYTRX CORP

Large shareholder
500,000 -8.0%
2.50
USD 1,250,000
500,000 -8.0% 2.50 USD 1,250,000
2009-07-06 2009-07-02 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,723 -16.1%
4.19
USD 7,214
1,723 -16.1% 4.19 USD 7,214
2009-07-01 2009-06-30 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,900 -19.6%
4.45
USD 12,896
2,900 -19.6% 4.45 USD 12,896
2009-06-29 2009-06-26 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
4,600 -21.7%
4.55
USD 20,923
4,600 -21.7% 4.55 USD 20,923
2009-06-25 2009-06-24 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
600 -2.6%
4.69
USD 2,814
600 -2.6% 4.69 USD 2,814
2009-06-23 2009-06-22 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,200 -4.8%
4.65
USD 5,580
1,200 -4.8% 4.65 USD 5,580
2009-06-19 2009-06-18 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,400 -5.0%
4.60
USD 6,440
1,400 -5.0% 4.60 USD 6,440
2009-06-17 2009-06-16 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
400 -1.3%
4.78
USD 1,912
400 -1.3% 4.78 USD 1,912
2009-06-15 2009-06-12 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,500 -7.5%
4.96
USD 12,406
2,500 -7.5% 4.96 USD 12,406
2009-06-11 2009-06-10 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,500 -4.2%
5.02
USD 7,529
1,500 -4.2% 5.02 USD 7,529
2009-06-09 2009-06-08 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
4,000 -9.2%
5.04
USD 20,144
4,000 -9.2% 5.04 USD 20,144
2009-06-05 2009-06-04 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,600 -5.5%
4.94
USD 12,848
2,600 -5.5% 4.94 USD 12,848
2009-06-03 2009-06-02 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
6,084 -10.9%
5.19
USD 31,560
6,084 -10.9% 5.19 USD 31,560
2009-06-01 2009-05-29 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,300 -3.5%
5.56
USD 12,790
2,300 -3.5% 5.56 USD 12,790
2009-05-11 2009-05-08 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,743 -2.4%
4.82
USD 8,402
1,743 -2.4% 4.82 USD 8,402
2009-05-07 2009-05-06 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
4,051 -5.0%
4.42
USD 17,893
4,051 -5.0% 4.42 USD 17,893
2009-05-05 2009-05-04 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,300 -2.6%
4.86
USD 11,178
2,300 -2.6% 4.86 USD 11,178
2009-05-01 2009-04-30 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
5,500 -5.6%
4.90
USD 26,968
5,500 -5.6% 4.90 USD 26,968
2009-04-29 2009-04-28 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,200 -1.2%
4.66
USD 5,587
1,200 -1.2% 4.66 USD 5,587
2009-04-27 2009-04-24 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,000 -1.9%
4.87
USD 9,733
2,000 -1.9% 4.87 USD 9,733
2009-04-23 2009-04-22 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,000 -0.9%
4.82
USD 4,816
1,000 -0.9% 4.82 USD 4,816
2009-04-21 2009-04-20 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
300 -0.3%
4.84
USD 1,452
300 -0.3% 4.84 USD 1,452
2009-04-17 2009-04-16 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,900 -2.5%
4.79
USD 13,883
2,900 -2.5% 4.79 USD 13,883
2009-04-15 2009-04-14 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
6,300 -5.0%
4.96
USD 31,258
6,300 -5.0% 4.96 USD 31,258
2009-04-08 2009-04-07 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
800 -0.6%
4.51
USD 3,605
800 -0.6% 4.51 USD 3,605
2009-04-06 2009-04-03 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,400 -1.0%
4.89
USD 6,849
1,400 -1.0% 4.89 USD 6,849
2009-04-02 2009-04-01 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,610 -1.9%
4.80
USD 12,538
2,610 -1.9% 4.80 USD 12,538
2009-03-31 2009-03-30 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,100 -0.7%
5.00
USD 5,496
1,100 -0.7% 5.00 USD 5,496
2009-03-31 2009-03-27 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
600 -0.4%
5.16
USD 3,094
600 -0.4% 5.16 USD 3,094
2009-03-27 2009-03-26 S Sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,700 -1.1%
3.99
USD 6,789
1,700 -1.1% 3.99 USD 6,789
2009-03-25 2009-03-24 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
800 -0.5%
3.66
USD 2,928
800 -0.5% 3.66 USD 2,928
2009-03-23 2009-03-20 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,600 -1.0%
3.60
USD 5,766
1,600 -1.0% 3.60 USD 5,766
2009-03-19 2009-03-18 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
3,400 -2.0%
3.83
USD 13,039
3,400 -2.0% 3.83 USD 13,039
2009-03-16 2009-03-16 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,401 -1.4%
3.05
USD 7,325
2,401 -1.4% 3.05 USD 7,325
2009-03-12 2009-03-11 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,700 -1.5%
3.44
USD 9,276
2,700 -1.5% 3.44 USD 9,276
2009-03-10 2009-03-09 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
4,500 -2.4%
2.97
USD 13,364
4,500 -2.4% 2.97 USD 13,364
2009-03-09 2009-03-04 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,500 -0.8%
3.56
USD 5,339
1,500 -0.8% 3.56 USD 5,339
2009-03-09 2009-03-03 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
2,900 -1.5%
3.64
USD 10,550
2,900 -1.5% 3.64 USD 10,550
2009-03-09 2009-03-02 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
4,700 -2.3%
3.76
USD 17,665
4,700 -2.3% 3.76 USD 17,665
2009-03-09 2009-02-27 PS Planned sale

KRIEGSMAN STEVEN A

Non-Executive Director
1,300 -0.6%
4.05
USD 5,262
1,300 -0.6% 4.05 USD 5,262
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