Stock chart
Ticker: SILK Exchange: NSM


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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
2024-08-21 2024-08-19 S Sale

Klemz Kevin M

EVP/Chief Legal Officer/Sec.

Officer
2,268 -1.4%
27.10
USD 61,470
2,268 -1.4% 27.10 USD 61,470
2024-07-08 2024-07-03 S Sale

Davis Andrew S.

Chief Commercial Officer

Officer
66 -0.0%
27.00
USD 1,782
66 -0.0% 27.00 USD 1,782
2024-03-07 2024-03-05 B Purchase

Ballinger Kevin J.

Non-Executive Director
11,700 +191.6%
16.99
USD 198,783
11,700 +191.6% 16.99 USD 198,783
2024-03-05 2024-03-05 S Sale

Klemz Kevin M

EVP/Chief Legal Officer/Sec.

Officer
2,497 -1.5%
17.17
USD 42,871
2,497 -1.5% 17.17 USD 42,871
2024-03-05 2024-03-05 S Sale

Davis Andrew S.

Chief Commercial Officer

Officer
5,481 -1.9%
17.17
USD 94,103
5,481 -1.9% 17.17 USD 94,103
2024-03-05 2024-03-05 S Sale

Ruedy Richard

EVPClin&Reg.Affairs&QA

Officer
3,800 -1.8%
17.17
USD 65,242
3,800 -1.8% 17.17 USD 65,242
2024-03-05 2024-03-05 S Sale

Jones Marie L.

VP, Finance and CAO

Officer
2,602 -3.3%
17.17
USD 44,674
2,602 -3.3% 17.17 USD 44,674
2024-03-05 2024-03-05 S Sale

Buchanan Lucas W.

COO/CFO

Officer
9,877 -1.9%
17.17
USD 169,578
9,877 -1.9% 17.17 USD 169,578
2024-03-04 2024-02-29 PS Planned sale

Ruedy Richard

EVPClin&Reg.Affairs&QA

Officer
3,000 -1.7%
22.25
USD 66,750
3,000 -1.7% 22.25 USD 66,750
2023-10-30 2023-10-27 S Sale

Jones Marie L.

CAO and VP, Finance

Officer
656 -1.2%
6.61
USD 4,334
656 -1.2% 6.61 USD 4,334
2023-10-06 2023-10-04 S Sale

Buchanan Lucas W.

COO/CFO

Officer
2,662 -0.6%
15.22
USD 40,524
2,662 -0.6% 15.22 USD 40,524
2023-08-18 2023-08-17 S Sale

Klemz Kevin M

EVP/Chief Legal Officer/Sec.

Officer
1,539 -3.8%
20.11
USD 30,942
1,539 -3.8% 20.11 USD 30,942
2023-08-04 2023-08-03 S Sale

Davis Andrew S.

Chief Commercial Officer

Officer
6,587 -5.7%
22.13
USD 145,797
6,587 -5.7% 22.13 USD 145,797
2023-07-13 2023-07-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
1,000 -0.4%
31.56
USD 31,560
1,000 -0.4% 31.56 USD 31,560
2023-07-10 2023-07-06 S Sale

Davis Andrew S.

Chief Commercial Officer

Officer
69 -0.1%
30.79
USD 2,124
69 -0.1% 30.79 USD 2,124
2023-06-13 2023-06-12 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
1,000 -0.4%
32.13
USD 32,130
1,000 -0.4% 32.13 USD 32,130
2023-05-12 2023-05-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
2,000 -0.7%
35.51
USD 71,020
2,000 -0.7% 35.51 USD 71,020
2023-05-12 2023-05-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
1,000 -0.4%
35.51
USD 35,510
1,000 -0.4% 35.51 USD 35,510
2023-05-03 2023-05-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
3,213 -2.7%
44.51
USD 143,019
3,213 -2.7% 44.51 USD 143,019
2023-05-03 2023-05-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
2,584 -2.1%
44.51
USD 115,020
2,584 -2.1% 44.51 USD 115,020
2023-05-03 2023-05-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
474 -0.4%
44.51
USD 21,099
474 -0.4% 44.51 USD 21,099
2023-05-03 2023-05-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
482 -0.4%
44.51
USD 21,455
482 -0.4% 44.51 USD 21,455
2023-04-19 2023-04-17 PS Planned sale

WEATHERMAN ELIZABETH H

Non-Executive Director
5,000 -3.3%
41.91
USD 209,550
5,000 -3.3% 41.91 USD 209,550
2023-04-12 2023-04-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
6,000 -2.2%
39.77
USD 238,635
6,000 -2.2% 39.77 USD 238,635
2023-04-05 2023-04-03 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
4,966 -4.1%
39.42
USD 195,760
4,966 -4.1% 39.42 USD 195,760
2023-04-05 2023-04-03 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
1,475 -1.2%
39.42
USD 58,145
1,475 -1.2% 39.42 USD 58,145
2023-04-05 2023-04-03 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
312 -0.3%
39.42
USD 12,299
312 -0.3% 39.42 USD 12,299
2023-03-17 2023-03-15 PS Planned sale

WEATHERMAN ELIZABETH H

Non-Executive Director
5,000 -3.2%
41.91
USD 209,550
5,000 -3.2% 41.91 USD 209,550
2023-03-15 2023-03-13 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
6,000 -2.2%
42.23
USD 253,393
6,000 -2.2% 42.23 USD 253,393
2023-03-06 2023-03-06 S Sale

Ruedy Richard

EVPClin&Reg.Affairs&QA

Officer
2,373 -1.6%
47.73
USD 113,257
2,373 -1.6% 47.73 USD 113,257
2023-03-06 2023-03-06 S Sale

Davis Andrew S.

Chief Commercial Officer

Officer
3,868 -3.2%
47.74
USD 184,653
3,868 -3.2% 47.74 USD 184,653
2023-03-06 2023-03-03 S Sale

Buchanan Lucas W.

COO/CFO

Officer
9,918 -4.6%
47.11
USD 467,193
9,918 -4.6% 47.11 USD 467,193
2023-03-06 2023-03-03 S Sale

Rogers Erica J.

President and CEO

Executive Director
18,043 -6.3%
47.10
USD 849,901
18,043 -6.3% 47.10 USD 849,901
2023-03-02 2023-03-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
814 -0.8%
48.02
USD 39,087
814 -0.8% 48.02 USD 39,087
2023-03-02 2023-03-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
5,939 -5.7%
48.02
USD 285,184
5,939 -5.7% 48.02 USD 285,184
2023-02-17 2023-02-15 PS Planned sale

WEATHERMAN ELIZABETH H

Non-Executive Director
5,000 -3.1%
49.86
USD 249,300
5,000 -3.1% 49.86 USD 249,300
2023-02-15 2023-02-13 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
6,000 -2.4%
50.94
USD 305,627
6,000 -2.4% 50.94 USD 305,627
2023-02-03 2023-02-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
6,753 -6.4%
54.05
USD 365,000
6,753 -6.4% 54.05 USD 365,000
2023-02-03 2023-02-01 PS Planned sale

Chou Tony M.

Non-Executive Director
13,008 -14.7%
55.00
USD 715,440
13,008 -14.7% 55.00 USD 715,440
2023-01-19 2023-01-19 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
2,716 -1.4%
53.40
USD 145,041
2,716 -1.4% 53.40 USD 145,041
2023-01-19 2023-01-19 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
25,762 -11.9%
53.40
USD 1,375,755
25,762 -11.9% 53.40 USD 1,375,755
2023-01-19 2023-01-19 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
12,766 -6.2%
53.40
USD 681,736
12,766 -6.2% 53.40 USD 681,736
2023-01-19 2023-01-17 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
45,000 -19.0%
54.68
USD 2,460,623
45,000 -19.0% 54.68 USD 2,460,623
2023-01-19 2023-01-17 PS Planned sale

WEATHERMAN ELIZABETH H

Non-Executive Director
56,355 -26.1%
54.69
USD 3,082,224
56,355 -26.1% 54.69 USD 3,082,224
2023-01-17 2023-01-13 PS Planned sale

Chou Tony M.

Non-Executive Director
806 -0.9%
55.00
USD 44,330
806 -0.9% 55.00 USD 44,330
2023-01-17 2023-01-12 PS Planned sale

Chou Tony M.

Non-Executive Director
200 -0.2%
55.00
USD 11,000
200 -0.2% 55.00 USD 11,000
2023-01-13 2023-01-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
6,000 -2.4%
51.53
USD 309,180
6,000 -2.4% 51.53 USD 309,180
2023-01-04 2023-01-03 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
1,578 -1.6%
52.87
USD 83,429
1,578 -1.6% 52.87 USD 83,429
2023-01-04 2023-01-03 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
5,175 -5.0%
52.87
USD 273,602
5,175 -5.0% 52.87 USD 273,602
2022-12-15 2022-12-13 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
25,000 -12.4%
55.00
USD 1,375,000
25,000 -12.4% 55.00 USD 1,375,000
2022-12-15 2022-12-13 PS Planned sale

Chou Tony M.

Non-Executive Director
10,060 -10.2%
55.00
USD 553,300
10,060 -10.2% 55.00 USD 553,300
2022-12-14 2022-12-12 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
10,000 -3.9%
53.85
USD 538,501
10,000 -3.9% 53.85 USD 538,501
2022-12-02 2022-12-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
4,267 -4.2%
53.00
USD 226,151
4,267 -4.2% 53.00 USD 226,151
2022-12-02 2022-12-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
2,486 -2.5%
53.00
USD 131,758
2,486 -2.5% 53.00 USD 131,758
2022-11-14 2022-11-11 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
24,800 -12.3%
50.00
USD 1,240,000
24,800 -12.3% 50.00 USD 1,240,000
2022-11-14 2022-11-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
10,000 -3.9%
50.03
USD 500,309
10,000 -3.9% 50.03 USD 500,309
2022-11-14 2022-11-09 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
200 -0.1%
50.00
USD 10,000
200 -0.1% 50.00 USD 10,000
2022-11-01 2022-11-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
6,753 -6.4%
44.17
USD 298,280
6,753 -6.4% 44.17 USD 298,280
2022-10-13 2022-10-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
10,000 -3.9%
42.32
USD 423,218
10,000 -3.9% 42.32 USD 423,218
2022-10-05 2022-10-03 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
6,753 -6.4%
44.76
USD 302,264
6,753 -6.4% 44.76 USD 302,264
2022-09-19 2022-09-15 PS Planned sale

WEATHERMAN ELIZABETH H

Non-Executive Director
5,000 -2.3%
42.45
USD 212,250
5,000 -2.3% 42.45 USD 212,250
2022-09-14 2022-09-12 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
10,000 -3.9%
43.62
USD 436,173
10,000 -3.9% 43.62 USD 436,173
2022-09-02 2022-09-01 PS Planned sale

Davis Andrew S.

Chief Commercial Officer

Officer
6,753 -6.4%
38.93
USD 262,894
6,753 -6.4% 38.93 USD 262,894
2022-08-17 2022-08-15 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
12,645 -6.6%
48.46
USD 612,780
12,645 -6.6% 48.46 USD 612,780
2022-08-17 2022-08-15 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
12,355 -6.1%
48.46
USD 598,727
12,355 -6.1% 48.46 USD 598,727
2022-08-17 2022-08-15 PS Planned sale

WEATHERMAN ELIZABETH H

Non-Executive Director
5,000 -2.3%
47.25
USD 236,250
5,000 -2.3% 47.25 USD 236,250
2022-08-12 2022-08-12 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
25,000 -11.5%
47.79
USD 1,194,723
25,000 -11.5% 47.79 USD 1,194,723
2022-08-15 2022-08-11 PS Planned sale

Rogers Erica J.

President and CEO

Executive Director
10,000 -3.9%
48.60
USD 485,957
10,000 -3.9% 48.60 USD 485,957
2022-08-12 2022-08-11 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
25,000 -10.3%
48.60
USD 1,215,105
25,000 -10.3% 48.60 USD 1,215,105
2022-08-12 2022-08-10 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
7,536 -3.0%
47.03
USD 354,389
7,536 -3.0% 47.03 USD 354,389
2022-08-12 2022-08-10 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
4,913 -1.9%
47.03
USD 231,040
4,913 -1.9% 47.03 USD 231,040
2022-08-12 2022-08-10 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
2,564 -1.0%
47.03
USD 120,575
2,564 -1.0% 47.03 USD 120,575
2022-08-12 2022-08-10 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
2,807 -1.1%
47.03
USD 132,003
2,807 -1.1% 47.03 USD 132,003
2022-08-12 2022-08-10 PS Planned sale

Buchanan Lucas W.

COO/CFO

Officer
7,180 -2.8%
47.03
USD 337,648
7,180 -2.8% 47.03 USD 337,648
2022-08-09 2022-08-08 PS Planned sale

WEATHERMAN ELIZABETH H

Non-Executive Director
8,645 -3.8%
49.91
USD 431,472
8,645 -3.8% 49.91 USD 431,472
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