Si-Bone Inc. (SIBN) Insider Trading

Last 12 months

Insiders sold $11.5M and bought nothing on the open market.

68% of the selling was scheduled in advance under 10b5-1 plans. Chief Executive Officer Laura Francis sold $1.43M on Feb 17, 9.4% of their stake, outside a plan. The last open-market buy by an executive or director was in Oct 2018.

Net open-market

−$11.5M

0 buys · 45 sales

Under a 10b5-1 plan

68%

of the value sold

Insiders who bought / sold

0 / 7

executives and directors

Last open-market buy

Oct 2018

Oct 19, 2018

Get an email when SIBN's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 12	Laura Francis Chief Executive Officer	Sold10b5-1 plan	38,006	$20.05	$762k	4.8%	Form 4
Oct 2 – 5	Anshul Maheshwari Chief Op & Financial Officer	Sold10b5-1 plan 3 parts	5,049	$18.63 average	$94k	2.3%	Form 4
Oct 2	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	SoldNo plan 3 parts	3,133	$18.17 average	$57k	1.1%	Form 4
Oct 1	Jeffrey W Dunn Director	Sold10b5-1 plan	20,000	$18.47	$369k	17%	Form 4
Sep 1	Jeffrey W Dunn Director	Sold10b5-1 plan 2 parts	20,000	$18.91 average	$378k	17%	Form 4
Aug 24	Anshul Maheshwari Chief Op & Financial Officer	Sold10b5-1 plan	11,636	$20.11	$234k	5.0%	Form 4
Aug 24	Laura Francis Chief Executive Officer	Sold10b5-1 plan	25,972	$20.12	$523k	3.2%	Form 4
Aug 19 – 21	Anshul Maheshwari Chief Op & Financial Officer	Sold10b5-1 plan 2 parts	16,975	$19.86 average	$337k	6.7%	Form 4
Aug 20 – 21	Laura Francis Chief Executive Officer	Sold10b5-1 plan 2 parts	55,807	$19.50 average	$1.09M	6.4%	Form 4
Aug 17	Anshul Maheshwari Chief Financial Officer	SoldNo plan 2 parts	4,665	$18.65 average	$87k	1.8%	Form 4
Aug 17	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	SoldNo plan 2 parts	3,725	$18.64 average	$69k	1.3%	Form 4
Aug 17	Laura Francis Chief Executive Officer	SoldNo plan 5 parts	14,956	$18.66 average	$279k	1.7%	Form 4
Aug 3	Jeffrey W Dunn Director	Sold10b5-1 plan	20,000	$18.46	$369k	17%	Form 4
Jul 2	Anshul Maheshwari Chief Financial Officer	SoldNo plan 2 parts	3,317	$16.77 average	$56k	1.3%	Form 4
Jul 2	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	SoldNo plan 3 parts	3,134	$16.71 average	$52k	1.1%	Form 4
Jun 5	Jeffrey W Dunn Director	SoldNo plan	3,575	$15.25	$55k	3.5%	Form 4
May 28 – 29	Timothy E Davis Jr Director	SoldNo plan 2 parts	7,280	$14.31 average	$104k	10.0%	Form 4
May 18	Anshul Maheshwari Chief Financial Officer	SoldNo plan 2 parts	4,666	$14.68 average	$69k	1.8%	Form 4
May 18	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	SoldNo plan 2 parts	3,726	$14.63 average	$55k	1.3%	Form 4
May 18	Laura Francis Chief Executive Officer	SoldNo plan 5 parts	14,957	$14.71 average	$220k	1.7%	Form 4
May 4	Jeffrey W Dunn Director	SoldNo plan	337	$13.15	$4k	0.4%	Form 4
Apr 2	Anshul Maheshwari Chief Financial Officer	SoldNo plan 2 parts	3,318	$12.87 average	$43k	1.2%	Form 4
Apr 1 – 2	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	SoldNo plan 3 parts	3,134	$12.91 average	$40k	1.1%	Form 4
Mar 12	Mika Nishimura Director	SoldNo plan	4,100	$13.83	$57k	11%	Form 4
Feb 17	Anshul Maheshwari Chief Financial Officer	SoldNo plan 5 parts	21,528	$15.38 average	$331k	7.5%	Form 4
Feb 17	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	SoldNo plan 5 parts	20,756	$15.35 average	$319k	6.8%	Form 4
Feb 17	Laura Francis Chief Executive Officer	SoldNo plan 8 parts	93,475	$15.32 average	$1.43M	9.4%	Form 4
Feb 17	Anthony J Recupero Other	SoldNo plan 5 parts	21,049	$15.40 average	$324k	8.0%	Form 4
Feb 2	Jeffrey W Dunn Director	SoldNo plan	337	$16.42	$6k	0.4%	Form 4
Jan 8	Jeffrey W Dunn Director	Sold10b5-1 plan	20,000	$21.28	$426k	18%	Form 4
Jan 2	Anshul Maheshwari Chief Financial Officer	Sold10b5-1 plan 3 parts	5,229	$19.64 average	$103k	2.8%	Form 4
Jan 2	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	SoldNo plan 3 parts	3,460	$19.62 average	$68k	1.5%	Form 4
Jan 2	Anthony J Recupero President, Commercial Ops	SoldNo plan 2 parts	3,677	$19.62 average	$72k	1.4%	Form 4
Dec 18, 2025	Anshul Maheshwari Chief Financial Officer	Sold10b5-1 plan	18,542	$20.15	$374k	9.1%	Form 4
Dec 18, 2025	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	Sold10b5-1 plan	19,600	$20.15	$395k	7.8%	Form 4
Dec 8, 2025	Jeffrey W Dunn Director	Sold10b5-1 plan 2 parts	20,000	$19.33 average	$387k	14%	Form 4
Nov 21, 2025 – Nov 25, 2025	Anshul Maheshwari Chief Financial Officer	Sold10b5-1 plan 2 parts	1,300	$20.01 average	$26k	0.6%	Form 4
Nov 24, 2025	Michael A. Pisetsky SVP, Ops & Adm/Chief Legal Ofr	Sold10b5-1 plan	400	$20.00	$8k	0.2%	Form 4
Nov 17, 2025 – Nov 18, 2025	Laura Francis Chief Executive Officer	Sold10b5-1 plan 5 parts	16,752	$17.51 average	$293k	2.2%	Form 4
Nov 17, 2025	Anshul Maheshwari Chief Financial Officer	SoldNo plan 2 parts	3,460	$17.43 average	$60k	1.7%	Form 4

Oct 1210b5-1 plan
Laura Francis
Chief Executive Officer · sold 38,006 at $20.05
$762k
4.8% of stake
Oct 2 – 510b5-1 plan
Anshul Maheshwari
Chief Op & Financial Officer · sold 5,049 at avg $18.63
$94k
2.3% of stake
Oct 2No plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 3,133 at avg $18.17
$57k
1.1% of stake
Oct 110b5-1 plan
Jeffrey W Dunn
Director · sold 20,000 at $18.47
$369k
17% of stake
Sep 110b5-1 plan
Jeffrey W Dunn
Director · sold 20,000 at avg $18.91
$378k
17% of stake
Aug 2410b5-1 plan
Anshul Maheshwari
Chief Op & Financial Officer · sold 11,636 at $20.11
$234k
5.0% of stake
Aug 2410b5-1 plan
Laura Francis
Chief Executive Officer · sold 25,972 at $20.12
$523k
3.2% of stake
Aug 19 – 2110b5-1 plan
Anshul Maheshwari
Chief Op & Financial Officer · sold 16,975 at avg $19.86
$337k
6.7% of stake
Aug 20 – 2110b5-1 plan
Laura Francis
Chief Executive Officer · sold 55,807 at avg $19.50
$1.09M
6.4% of stake
Aug 17No plan
Anshul Maheshwari
Chief Financial Officer · sold 4,665 at avg $18.65
$87k
1.8% of stake
Aug 17No plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 3,725 at avg $18.64
$69k
1.3% of stake
Aug 17No plan
Laura Francis
Chief Executive Officer · sold 14,956 at avg $18.66
$279k
1.7% of stake
Aug 310b5-1 plan
Jeffrey W Dunn
Director · sold 20,000 at $18.46
$369k
17% of stake
Jul 2No plan
Anshul Maheshwari
Chief Financial Officer · sold 3,317 at avg $16.77
$56k
1.3% of stake
Jul 2No plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 3,134 at avg $16.71
$52k
1.1% of stake
Jun 5No plan
Jeffrey W Dunn
Director · sold 3,575 at $15.25
$55k
3.5% of stake
May 28 – 29No plan
Timothy E Davis Jr
Director · sold 7,280 at avg $14.31
$104k
10.0% of stake
May 18No plan
Anshul Maheshwari
Chief Financial Officer · sold 4,666 at avg $14.68
$69k
1.8% of stake
May 18No plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 3,726 at avg $14.63
$55k
1.3% of stake
May 18No plan
Laura Francis
Chief Executive Officer · sold 14,957 at avg $14.71
$220k
1.7% of stake
May 4No plan
Jeffrey W Dunn
Director · sold 337 at $13.15
$4k
0.4% of stake
Apr 2No plan
Anshul Maheshwari
Chief Financial Officer · sold 3,318 at avg $12.87
$43k
1.2% of stake
Apr 1 – 2No plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 3,134 at avg $12.91
$40k
1.1% of stake
Mar 12No plan
Mika Nishimura
Director · sold 4,100 at $13.83
$57k
11% of stake
Feb 17No plan
Anshul Maheshwari
Chief Financial Officer · sold 21,528 at avg $15.38
$331k
7.5% of stake
Feb 17No plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 20,756 at avg $15.35
$319k
6.8% of stake
Feb 17No plan
Laura Francis
Chief Executive Officer · sold 93,475 at avg $15.32
$1.43M
9.4% of stake
Feb 17No plan
Anthony J Recupero
Other · sold 21,049 at avg $15.40
$324k
8.0% of stake
Feb 2No plan
Jeffrey W Dunn
Director · sold 337 at $16.42
$6k
0.4% of stake
Jan 810b5-1 plan
Jeffrey W Dunn
Director · sold 20,000 at $21.28
$426k
18% of stake
Jan 210b5-1 plan
Anshul Maheshwari
Chief Financial Officer · sold 5,229 at avg $19.64
$103k
2.8% of stake
Jan 2No plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 3,460 at avg $19.62
$68k
1.5% of stake
Jan 2No plan
Anthony J Recupero
President, Commercial Ops · sold 3,677 at avg $19.62
$72k
1.4% of stake
Dec 18, 202510b5-1 plan
Anshul Maheshwari
Chief Financial Officer · sold 18,542 at $20.15
$374k
9.1% of stake
Dec 18, 202510b5-1 plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 19,600 at $20.15
$395k
7.8% of stake
Dec 8, 202510b5-1 plan
Jeffrey W Dunn
Director · sold 20,000 at avg $19.33
$387k
14% of stake
Nov 21, 2025 – Nov 25, 202510b5-1 plan
Anshul Maheshwari
Chief Financial Officer · sold 1,300 at avg $20.01
$26k
0.6% of stake
Nov 24, 202510b5-1 plan
Michael A. Pisetsky
SVP, Ops & Adm/Chief Legal Ofr · sold 400 at $20.00
$8k
0.2% of stake
Nov 17, 2025 – Nov 18, 202510b5-1 plan
Laura Francis
Chief Executive Officer · sold 16,752 at avg $17.51
$293k
2.2% of stake
Nov 17, 2025No plan
Anshul Maheshwari
Chief Financial Officer · sold 3,460 at avg $17.43
$60k
1.7% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch SIBN, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in SIBN's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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