Stock chart
Ticker: SDC Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
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
2023-06-23 2023-06-21 S Sale

WALLMAN RICHARD F

Non-Executive Director
135,135 -28.7%
0.44
USD 58,878
135,135 -28.7% 0.44 USD 58,878
2022-11-17 2022-11-15 B Purchase

DIMITRIEF ALEXANDER

Non-Executive Director
10,000 +inf%
0.78
USD 7,800
10,000 +inf% 0.78 USD 7,800
2022-03-09 2022-03-07 S Sale

WALLMAN RICHARD F

Non-Executive Director
100,285 -56.6%
2.00
USD 200,700
100,285 -56.6% 2.00 USD 200,700
2021-01-29 2021-01-28 PS Planned sale

Katzman Steven B.

Chief Operating Officer

Executive Director Large shareholder
12,000 -2.2%
16.01
USD 192,120
12,000 -2.2% 16.01 USD 192,120
2021-01-29 2021-01-27 PS Planned sale

Rammelt Susan Greenspon

EVP, CLO, Secretary

Executive Director
75,000 -21.2%
15.00
USD 1,125,000
75,000 -21.2% 15.00 USD 1,125,000
2021-01-29 2021-01-27 PS Planned sale

Katzman Steven B.

Chief Operating Officer

Executive Director Large shareholder
400,000 -43.3%
15.64
USD 6,256,000
400,000 -43.3% 15.64 USD 6,256,000
2020-11-25 2020-11-23 S Sale

CD&R Investment Associates X, Ltd.

Large shareholder
10,000,000 -45.7%
11.50
USD 115,000,000
10,000,000 -45.7% 11.50 USD 115,000,000
2020-11-20 2020-11-18 S Sale

CD&R Investment Associates X, Ltd.

Large shareholder
5,000,000 -18.6%
10.50
USD 52,500,000
5,000,000 -18.6% 10.50 USD 52,500,000
2020-09-02 2020-09-02 B Purchase

WALLMAN RICHARD F

Non-Executive Director
15,000 +12.4%
8.51
USD 127,650
15,000 +12.4% 8.51 USD 127,650
2020-09-02 2020-08-31 B Purchase

KATZMAN DAVID B

CEO and Chairman

Executive Director Large shareholder
615,000 +inf%
8.10
USD 4,981,500
615,000 +inf% 8.10 USD 4,981,500
2020-09-02 2020-08-31 B Purchase

KATZMAN DAVID B

CEO and Chairman

Executive Director Large shareholder
663,130 +inf%
8.05
USD 5,338,197
663,130 +inf% 8.05 USD 5,338,197
2020-09-02 2020-08-31 B Purchase

Wailes Kyle

Chief Financial Officer

Officer
20,000 +inf%
7.69
USD 153,800
20,000 +inf% 7.69 USD 153,800
2020-09-02 2020-08-31 B Purchase

Katzman Jordan M.

Non-Executive Director Large shareholder
663,130 +inf%
8.05
USD 5,338,197
663,130 +inf% 8.05 USD 5,338,197
2020-08-18 2020-08-14 B Purchase

WALLMAN RICHARD F

Non-Executive Director
53,000 +78.3%
7.80
USD 413,400
53,000 +78.3% 7.80 USD 413,400
2020-05-14 2020-05-12 PS Planned sale

Oswald Kay

President of International

Officer
10,000 -6.6%
10.04
USD 100,400
10,000 -6.6% 10.04 USD 100,400
2020-03-17 2020-03-16 B Purchase

WALLMAN RICHARD F

Non-Executive Director
8,000 +30.8%
4.68
USD 37,439
8,000 +30.8% 4.68 USD 37,439
2019-11-26 2019-11-26 B Purchase

WALLMAN RICHARD F

Non-Executive Director
12,000 +85.7%
9.60
USD 115,200
12,000 +85.7% 9.60 USD 115,200
2019-09-17 2019-09-16 S Sale

CD&R Investment Associates X, Ltd.

Large shareholder
2,275,857 -7.8%
21.85
USD 49,727,475
2,275,857 -7.8% 21.85 USD 49,727,475
2019-09-17 2019-09-16 B Purchase

KATZMAN DAVID B

CEO and Chairman

Executive Director Large shareholder
37,000 +inf%
18.50
USD 684,352
37,000 +inf% 18.50 USD 684,352
2019-09-17 2019-09-13 B Purchase

Rammelt Susan Greenspon

General Counsel, Sec. and Dir.

Executive Director
4,100 +inf%
18.51
USD 75,897
4,100 +inf% 18.51 USD 75,897
2019-09-17 2019-09-13 B Purchase

Oswald Kay

President of International

2,700 +inf%
17.64
USD 47,628
2,700 +inf% 17.64 USD 47,628
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