$SIBN

📈 Chart

148 transactions across 31 dates · last 365 days

6-Month Buy/Sell Trend

Buys Sells
2026-04-07
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hinckley Greg K M 3,085 $6 $18K Apr 9
Hinckley Greg K M 3,085 $0 $0 Apr 9
2026-04-02
▼ 4 sells · $60K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,758 $13 $23K Apr 3
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,560 $13 $20K Apr 3
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,301 $13 $17K Apr 3
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 34 $13 $429 Apr 3
2026-04-01
▼ 1 sell · $23K
Insider Title Type Shares Price $ Value 10b5-1 Filed
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,799 $13 $23K Apr 3
2026-02-16
9 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer A 114,741 $0 $0 Feb 18
FRANCIS LAURA Chief Executive Officer A 57,370 $0 $0 Feb 18
FRANCIS LAURA Chief Executive Officer A 57,370 $0 $0 Feb 18
Maheshwari Anshul Chief Financial Officer A 80,994 $0 $0 Feb 18
Maheshwari Anshul Chief Financial Officer A 13,499 $0 $0 Feb 18
Maheshwari Anshul Chief Financial Officer A 13,499 $0 $0 Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr A 58,720 $0 $0 Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr A 9,787 $0 $0 Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr A 9,787 $0 $0 Feb 18
2026-02-17
▼ 23 sells · $2.4M
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 15,569 $15 $239K Feb 18
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,893 $15 $60K Feb 18
FRANCIS LAURA Chief Executive Officer ▼ Sell 18,889 $15 $289K Feb 18
FRANCIS LAURA Chief Executive Officer ▼ Sell 39,764 $15 $608K Feb 18
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,203 $15 $49K Feb 18
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,236 $15 $34K Feb 18
FRANCIS LAURA Chief Executive Officer ▼ Sell 7,888 $15 $122K Feb 18
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,033 $15 $31K Feb 18
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,279 $15 $20K Feb 18
Maheshwari Anshul Chief Financial Officer ▼ Sell 11,104 $15 $171K Feb 18
Maheshwari Anshul Chief Financial Officer ▼ Sell 2,189 $15 $33K Feb 18
Maheshwari Anshul Chief Financial Officer ▼ Sell 3,065 $15 $47K Feb 18
Maheshwari Anshul Chief Financial Officer ▼ Sell 3,891 $15 $60K Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 2,556 $15 $39K Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 3,296 $15 $51K Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,481 $15 $23K Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 11,569 $15 $177K Feb 18
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,854 $15 $28K Feb 18
RECUPERO ANTHONY J ▼ Sell 2,091 $15 $32K Feb 18
RECUPERO ANTHONY J ▼ Sell 3,040 $15 $47K Feb 18
RECUPERO ANTHONY J ▼ Sell 1,710 $15 $26K Feb 18
RECUPERO ANTHONY J ▼ Sell 11,143 $15 $172K Feb 18
RECUPERO ANTHONY J ▼ Sell 3,065 $15 $47K Feb 18
2026-02-02
▼ 1 sell · $6K
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W ▼ Sell 337 $16 $6K Feb 4
2026-01-08
▼ 1 sell · $426K
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W ▼ Sell 20,000 $21 $426K Plan Jan 12
2026-01-02
▼ 8 sells · $243K
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,948 $20 $38K Plan Jan 6
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,729 $20 $34K Plan Jan 6
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,552 $20 $30K Plan Jan 6
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 38 $20 $750 Jan 6
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,436 $20 $28K Jan 6
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,986 $20 $39K Jan 6
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,948 $20 $38K Jan 6
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,729 $20 $34K Jan 6
2025-12-18
▼ 2 sells · $768K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 18,542 $20 $374K Plan Dec 19
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 19,600 $20 $395K Plan Dec 19
2025-12-08
▼ 2 sells · $387K 2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W M 1,241 $4 $5K Plan Dec 11
DUNN JEFFREY W ▼ Sell 1,241 $19 $24K Plan Dec 11
DUNN JEFFREY W ▼ Sell 18,759 $19 $363K Plan Dec 11
DUNN JEFFREY W M 1,241 $0 $0 Plan Dec 11
2025-11-24
▼ 1 sell · $8K
Insider Title Type Shares Price $ Value 10b5-1 Filed
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 400 $20 $8K Plan Nov 26
2025-11-21
▼ 1 sell · $24K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,200 $20 $24K Plan Nov 25
2025-11-25
▼ 1 sell · $2K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 100 $20 $2K Plan Nov 25
2025-11-17
▼ 10 sells · $383K
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,028 $17 $35K Plan Nov 19
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,231 $17 $39K Plan Nov 19
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,197 $17 $56K Plan Nov 19
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,885 $17 $68K Plan Nov 19
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,275 $17 $22K Nov 19
Maheshwari Anshul Chief Financial Officer ▼ Sell 2,185 $17 $38K Nov 19
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,478 $17 $26K Nov 19
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,850 $17 $32K Nov 19
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,707 $17 $30K Nov 19
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 2,126 $17 $37K Nov 19
2025-11-18
▼ 1 sell · $96K
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 5,411 $18 $96K Plan Nov 19
2025-11-11
▼ 4 sells · $1.7M 4 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W ▼ Sell 23,148 $19 $439K Plan Nov 13
DUNN JEFFREY W M 23,148 $4 $100K Plan Nov 13
DUNN JEFFREY W M 56,852 $4 $246K Plan Nov 13
DUNN JEFFREY W ▼ Sell 56,852 $19 $1.1M Plan Nov 13
DUNN JEFFREY W M 23,148 $0 $0 Plan Nov 13
DUNN JEFFREY W M 56,852 $0 $0 Plan Nov 13
FRANCIS LAURA Chief Executive Officer ▼ Sell 5,411 $17 $92K Plan Nov 13
Maheshwari Anshul Chief Financial Officer ▼ Sell 2,601 $18 $48K Plan Nov 13
2025-11-03
▼ 1 sell · $4K
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W ▼ Sell 293 $15 $4K Nov 4
2025-10-02
▼ 7 sells · $139K
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,754 $14 $25K Oct 6
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,557 $14 $22K Oct 6
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,796 $14 $26K Oct 6
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 34 $14 $480 Oct 6
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,298 $14 $19K Oct 6
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,557 $14 $22K Oct 6
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,754 $14 $25K Oct 6
2025-08-18
▼ 10 sells · $343K
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,232 $16 $35K Aug 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,029 $16 $32K Aug 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,197 $16 $50K Aug 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,885 $16 $61K Aug 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,276 $16 $20K Aug 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 2,185 $16 $34K Aug 20
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,851 $16 $29K Aug 20
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,478 $16 $23K Aug 20
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 2,126 $16 $33K Aug 20
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,707 $16 $27K Aug 20
2025-08-08
▼ 1 sell · $194K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Freund John Gordon ▼ Sell 12,132 $16 $194K Aug 11
2025-08-04
▼ 1 sell · $5K
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W ▼ Sell 293 $17 $5K Aug 6
2025-07-02
▼ 9 sells · $225K
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 867 $18 $16K Plan Jul 22
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,754 $18 $32K Plan Jul 7
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,556 $18 $28K Plan Jul 7
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,695 $18 $31K Plan Jul 7
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 34 $18 $625 Jul 7
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,795 $18 $33K Jul 7
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,298 $18 $24K Jul 7
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,556 $18 $28K Jul 7
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,754 $18 $32K Jul 7
2025-07-07
▼ 1 sell · $14K
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 757 $18 $14K Plan Jul 7
2025-06-05
▼ 1 sell · $64K 8 other
⚡ 8 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W A 8,675 $0 $0 Jun 6
DUNN JEFFREY W ▼ Sell 3,377 $19 $64K Jun 6
Davis Timothy E JR A 8,675 $0 $0 Jun 6
Freund John Gordon A 8,675 $0 $0 Jun 6
HILLEMAN JERYL L A 8,675 $0 $0 Jun 6
HINCKLEY GREGORY K A 8,675 $0 $0 Jun 6
Nishimura Mika A 8,675 $0 $0 Jun 6
Wolf Daniel W A 8,675 $0 $0 Jun 6
West Thomas A. A 8,675 $0 $0 Jun 6
2025-05-16
▼ 23 sells · $582K
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 250 $20 $5K Plan May 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,028 $20 $40K Plan May 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,785 $20 $74K Plan May 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 3,097 $20 $61K Plan May 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 100 $20 $2K Plan May 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 100 $20 $2K Plan May 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 2,231 $20 $44K Plan May 20
FRANCIS LAURA Chief Executive Officer ▼ Sell 794 $19 $15K Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 40 $20 $792 Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,127 $19 $22K Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 968 $19 $19K Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 1,924 $20 $38K Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 307 $20 $6K Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 261 $20 $5K Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 4,958 $20 $99K Plan May 20
Pisetsky Michael A SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,477 $20 $29K May 20
Pisetsky Michael A SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 132 $19 $3K May 20
Pisetsky Michael A SVP, Ops & Adm/Chief Legal Ofr ▼ Sell 1,850 $20 $36K May 20
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 100 $20 $2K May 20
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 2,085 $20 $41K May 20
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 41 $20 $820 May 20
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 314 $19 $6K May 20
RECUPERO ANTHONY J President, Commercial Ops ▼ Sell 1,607 $20 $31K May 20
2025-05-19
▼ 2 sells · $153K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 5,412 $19 $105K Plan May 20
Maheshwari Anshul Chief Financial Officer ▼ Sell 2,424 $19 $47K Plan May 20
2025-05-12
▼ 1 sell · $94K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 4,937 $19 $94K Plan May 14
2025-05-07
▼ 2 sells · $745K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FRANCIS LAURA Chief Executive Officer ▼ Sell 38,504 $17 $661K Plan May 9
Maheshwari Anshul Chief Financial Officer ▼ Sell 4,937 $17 $84K Plan May 9
2025-05-08
▼ 1 sell · $515K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Maheshwari Anshul Chief Financial Officer ▼ Sell 28,350 $18 $515K Plan May 9
2025-05-01
▼ 1 sell · $5K
Insider Title Type Shares Price $ Value 10b5-1 Filed
DUNN JEFFREY W ▼ Sell 336 $14 $5K May 2
2025-04-30
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Pisetsky Michael A SVP, Ops & Adm/Chief Legal Ofr M 21,367 $5 $100K May 2
Pisetsky Michael A SVP, Ops & Adm/Chief Legal Ofr M 21,367 $0 $0 May 2