Stock chart
Ticker: SIBN Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
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 Total value Details
2024-05-02 2024-05-02 S Sale

DUNN JEFFREY W

Non-Executive Director
1,000 -1.4%
14.54
100,000 USD
1,000 -1.4% 14.54 100,000 USD
2024-05-02 2024-05-02 S Sale

DUNN JEFFREY W

Non-Executive Director
1,000 -1.4%
14.54
100,000 USD
1,000 -1.4% 14.54 100,000 USD
2024-04-04 2024-04-03 PS Planned sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
920 -0.4%
15.63
14,379 USD
920 -0.4% 15.63 14,379 USD
2024-04-04 2024-04-02 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
1,285 -0.6%
15.46
19,866 USD
1,285 -0.6% 15.46 19,866 USD
2024-04-04 2024-04-02 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
1,140 -0.5%
15.45
17,607 USD
1,140 -0.5% 15.45 17,607 USD
2024-04-04 2024-04-02 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,752 -0.7%
15.52
27,184 USD
1,752 -0.7% 15.52 27,184 USD
2024-04-04 2024-04-02 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,555 -0.6%
15.49
24,088 USD
1,555 -0.6% 15.49 24,088 USD
2024-03-14 2024-03-13 PS Planned sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
3,330 -1.3%
16.82
56,023 USD
3,330 -1.3% 16.82 56,023 USD
2024-03-14 2024-03-13 S Sale

Nishimura Mika

Non-Executive Director
2,500 -11.4%
16.22
40,550 USD
2,500 -11.4% 16.22 40,550 USD
2024-02-21 2024-02-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
3,060 -1.2%
20.96
64,122 USD
3,060 -1.2% 20.96 64,122 USD
2024-02-21 2024-02-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
313 -0.1%
20.96
6,559 USD
313 -0.1% 20.96 6,559 USD
2024-02-21 2024-02-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,502 -0.6%
20.96
31,474 USD
1,502 -0.6% 20.96 31,474 USD
2024-02-21 2024-02-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
2,123 -0.8%
20.96
44,487 USD
2,123 -0.8% 20.96 44,487 USD
2024-02-21 2024-02-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
824 -0.3%
20.96
17,267 USD
824 -0.3% 20.96 17,267 USD
2024-02-21 2024-02-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
2,282 -1.1%
20.96
47,819 USD
2,282 -1.1% 20.96 47,819 USD
2024-02-21 2024-02-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
3,266 -1.5%
20.96
68,439 USD
3,266 -1.5% 20.96 68,439 USD
2024-02-21 2024-02-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
934 -0.4%
20.96
19,572 USD
934 -0.4% 20.96 19,572 USD
2024-02-21 2024-02-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
854 -0.4%
20.96
17,896 USD
854 -0.4% 20.96 17,896 USD
2024-02-21 2024-02-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
11,885 -2.3%
20.96
249,050 USD
11,885 -2.3% 20.96 249,050 USD
2024-02-21 2024-02-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
18,981 -3.6%
20.96
397,747 USD
18,981 -3.6% 20.96 397,747 USD
2024-02-21 2024-02-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
1,043 -0.2%
20.96
21,856 USD
1,043 -0.2% 20.96 21,856 USD
2024-02-21 2024-02-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
2,229 -0.4%
20.96
46,709 USD
2,229 -0.4% 20.96 46,709 USD
2024-02-21 2024-02-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
1,564 -0.3%
20.96
32,774 USD
1,564 -0.3% 20.96 32,774 USD
2024-02-21 2024-02-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
2,027 -0.4%
20.96
42,476 USD
2,027 -0.4% 20.96 42,476 USD
2024-02-21 2024-02-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
858 -0.2%
20.96
17,979 USD
858 -0.2% 20.96 17,979 USD
2024-02-21 2024-02-16 S Sale

DUNN JEFFREY W

Non-Executive Director
1,088 -2.6%
20.96
22,799 USD
1,088 -2.6% 20.96 22,799 USD
2024-02-21 2024-02-16 S Sale

DUNN JEFFREY W

Non-Executive Director
1,700 -4.0%
20.96
35,624 USD
1,700 -4.0% 20.96 35,624 USD
2024-02-21 2024-02-16 S Sale

DUNN JEFFREY W

Non-Executive Director
1,372 -3.1%
20.96
28,750 USD
1,372 -3.1% 20.96 28,750 USD
2024-02-05 2024-02-02 S Sale

DUNN JEFFREY W

Non-Executive Director
335 -0.7%
20.30
6,799 USD
335 -0.7% 20.30 6,799 USD
2024-01-04 2024-01-02 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,936 -1.0%
20.93
40,511 USD
1,936 -1.0% 20.93 40,511 USD
2024-01-04 2024-01-02 PS Planned sale

Davis Timothy E JR

Non-Executive Director
9,900 -30.7%
20.93
207,221 USD
9,900 -30.7% 20.93 207,221 USD
2024-01-04 2024-01-02 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
1,470 -1.0%
20.92
30,758 USD
1,470 -1.0% 20.92 30,758 USD
2023-11-20 2023-11-17 PS Planned sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
2,996 -1.5%
17.78
53,274 USD
2,996 -1.5% 17.78 53,274 USD
2023-11-20 2023-11-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
828 -0.6%
17.54
14,526 USD
828 -0.6% 17.54 14,526 USD
2023-11-20 2023-11-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
905 -0.6%
17.63
15,952 USD
905 -0.6% 17.63 15,952 USD
2023-11-20 2023-11-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
2,076 -1.0%
17.69
36,733 USD
2,076 -1.0% 17.69 36,733 USD
2023-11-20 2023-11-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,468 -0.7%
17.69
25,962 USD
1,468 -0.7% 17.69 25,962 USD
2023-11-20 2023-11-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,611 -0.8%
17.73
28,567 USD
1,611 -0.8% 17.73 28,567 USD
2023-11-20 2023-11-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
306 -0.1%
17.38
5,319 USD
306 -0.1% 17.38 5,319 USD
2023-11-20 2023-11-16 S Sale

DUNN JEFFREY W

Non-Executive Director
1,514 -3.3%
17.68
26,775 USD
1,514 -3.3% 17.68 26,775 USD
2023-11-20 2023-11-16 S Sale

DUNN JEFFREY W

Non-Executive Director
4,495 -8.9%
17.68
79,486 USD
4,495 -8.9% 17.68 79,486 USD
2023-11-20 2023-11-16 S Sale

DUNN JEFFREY W

Non-Executive Director
1,956 -3.7%
17.71
34,637 USD
1,956 -3.7% 17.71 34,637 USD
2023-11-06 2023-11-02 S Sale

DUNN JEFFREY W

Non-Executive Director
406 -0.8%
17.52
7,113 USD
406 -0.8% 17.52 7,113 USD
2023-10-04 2023-10-02 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
1,244 -0.8%
21.15
26,310 USD
1,244 -0.8% 21.15 26,310 USD
2023-10-04 2023-10-02 PS Planned sale

DUNN JEFFREY W

Non-Executive Director
20,000 -22.3%
21.19
423,738 USD
20,000 -22.3% 21.19 423,738 USD
2023-10-04 2023-10-02 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,712 -0.8%
21.16
36,222 USD
1,712 -0.8% 21.16 36,222 USD
2023-09-06 2023-09-01 PS Planned sale

DUNN JEFFREY W

Non-Executive Director
6,340 -8.3%
22.61
143,345 USD
6,340 -8.3% 22.61 143,345 USD
2023-09-06 2023-09-01 PS Planned sale

DUNN JEFFREY W

Non-Executive Director
13,660 -15.2%
22.61
308,847 USD
13,660 -15.2% 22.61 308,847 USD
2023-08-18 2023-08-17 PS Planned sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
2,997 -1.4%
21.07
63,147 USD
2,997 -1.4% 21.07 63,147 USD
2023-08-18 2023-08-16 PS Planned sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
26 -0.0%
21.26
553 USD
26 -0.0% 21.26 553 USD
2023-08-18 2023-08-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,468 -0.7%
20.98
30,793 USD
1,468 -0.7% 20.98 30,793 USD
2023-08-18 2023-08-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
306 -0.1%
21.05
6,440 USD
306 -0.1% 21.05 6,440 USD
2023-08-18 2023-08-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
2,075 -1.0%
20.96
43,497 USD
2,075 -1.0% 20.96 43,497 USD
2023-08-18 2023-08-16 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,610 -0.7%
21.00
33,814 USD
1,610 -0.7% 21.00 33,814 USD
2023-08-18 2023-08-16 S Sale

DUNN JEFFREY W

Non-Executive Director
1,514 -2.1%
21.00
31,799 USD
1,514 -2.1% 21.00 31,799 USD
2023-08-18 2023-08-16 S Sale

DUNN JEFFREY W

Non-Executive Director
4,494 -5.9%
20.99
94,344 USD
4,494 -5.9% 20.99 94,344 USD
2023-08-18 2023-08-16 S Sale

DUNN JEFFREY W

Non-Executive Director
1,956 -2.5%
20.95
40,983 USD
1,956 -2.5% 20.95 40,983 USD
2023-08-18 2023-08-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
2,181 -0.5%
20.96
45,718 USD
2,181 -0.5% 20.96 45,718 USD
2023-08-18 2023-08-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
1,982 -0.4%
20.94
41,508 USD
1,982 -0.4% 20.94 41,508 USD
2023-08-18 2023-08-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
1,020 -0.2%
20.94
21,362 USD
1,020 -0.2% 20.94 21,362 USD
2023-08-18 2023-08-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
1,678 -0.4%
20.95
35,147 USD
1,678 -0.4% 20.95 35,147 USD
2023-08-18 2023-08-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
1,530 -0.3%
20.97
32,084 USD
1,530 -0.3% 20.97 32,084 USD
2023-08-18 2023-08-16 S Sale

FRANCIS LAURA

Chief Executive Officer

Executive Director
621 -0.1%
21.06
13,080 USD
621 -0.1% 21.06 13,080 USD
2023-08-18 2023-08-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
905 -0.6%
20.94
18,949 USD
905 -0.6% 20.94 18,949 USD
2023-08-18 2023-08-16 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
828 -0.5%
21.03
17,414 USD
828 -0.5% 21.03 17,414 USD
2023-08-15 2023-08-11 PS Planned sale

DUNN JEFFREY W

Non-Executive Director
20,000 -20.5%
21.48
429,634 USD
20,000 -20.5% 21.48 429,634 USD
2023-08-11 2023-08-09 S Sale

Freund John Gordon

Non-Executive Director
30,000 -22.4%
20.54
616,197 USD
30,000 -22.4% 20.54 616,197 USD
2023-08-03 2023-08-02 S Sale

DUNN JEFFREY W

Non-Executive Director
406 -0.5%
25.08
10,181 USD
406 -0.5% 25.08 10,181 USD
2023-07-05 2023-07-03 S Sale

Maheshwari Anshul

Chief Financial Officer

Officer
1,244 -0.8%
26.70
33,219 USD
1,244 -0.8% 26.70 33,219 USD
2023-07-05 2023-07-03 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
1,712 -0.8%
26.68
45,684 USD
1,712 -0.8% 26.68 45,684 USD
2023-06-20 2023-06-20 PS Planned sale

HILLEMAN JERYL L

Non-Executive Director
2,081 -11.9%
28.00
58,268 USD
2,081 -11.9% 28.00 58,268 USD
2023-06-20 2023-06-15 PS Planned sale

HILLEMAN JERYL L

Non-Executive Director
2,081 -10.7%
28.74
59,808 USD
2,081 -10.7% 28.74 59,808 USD
2023-06-20 2023-06-15 S Sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
48 -0.0%
28.59
1,372 USD
48 -0.0% 28.59 1,372 USD
2023-06-09 2023-06-07 PS Planned sale

Maheshwari Anshul

Chief Financial Officer

Officer
3,272 -2.1%
28.00
91,616 USD
3,272 -2.1% 28.00 91,616 USD
2023-05-18 2023-05-17 PS Planned sale

RECUPERO ANTHONY J

President, Commercial Ops

Officer
2,997 -1.3%
24.91
74,644 USD
2,997 -1.3% 24.91 74,644 USD