SI-BONE Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGM:SIBN Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
02 May 24	SellUS$4,986	Jeffrey Dunn	Individual	343	US$14.54
02 Apr 24	SellUS$37,474	Anshul Maheshwari	Individual	2,425	US$15.46
02 Apr 24	SellUS$51,272	Anthony Recupero	Individual	3,307	US$15.52
13 Mar 24	SellUS$40,550	Mika Nishimura	Individual	2,500	US$16.22
16 Feb 24	SellUS$163,910	Anthony Recupero	Individual	7,822	US$20.96
16 Feb 24	SellUS$87,173	Jeffrey Dunn	Individual	4,160	US$20.96
16 Feb 24	SellUS$808,591	Laura Francis	Individual	38,587	US$20.96
16 Feb 24	SellUS$153,726	Anshul Maheshwari	Individual	7,336	US$20.96
02 Feb 24	SellUS$6,799	Jeffrey Dunn	Individual	335	US$20.30
02 Jan 24	SellUS$30,758	Anshul Maheshwari	Individual	1,470	US$20.92
02 Jan 24	SellUS$40,511	Anthony Recupero	Individual	1,936	US$20.93
16 Nov 23	SellUS$30,478	Anshul Maheshwari	Individual	1,733	US$17.63
16 Nov 23	SellUS$96,582	Anthony Recupero	Individual	5,461	US$17.73
16 Nov 23	SellUS$140,898	Jeffrey Dunn	Individual	7,965	US$17.71
02 Nov 23	SellUS$7,113	Jeffrey Dunn	Individual	406	US$17.52
02 Oct 23	SellUS$36,222	Anthony Recupero	Individual	1,712	US$21.16
02 Oct 23	SellUS$26,310	Anshul Maheshwari	Individual	1,244	US$21.15
16 Aug 23	SellUS$167,126	Jeffrey Dunn	Individual	7,964	US$21.00
16 Aug 23	SellUS$188,900	Laura Francis	Individual	9,012	US$21.06
16 Aug 23	SellUS$36,363	Anshul Maheshwari	Individual	1,733	US$21.03
16 Aug 23	SellUS$114,544	Anthony Recupero	Individual	5,459	US$21.05
09 Aug 23	SellUS$616,197	John Freund	Individual	30,000	US$20.54
02 Aug 23	SellUS$10,181	Jeffrey Dunn	Individual	406	US$25.08
03 Jul 23	SellUS$45,684	Anthony Recupero	Individual	1,712	US$26.68
03 Jul 23	SellUS$33,219	Anshul Maheshwari	Individual	1,244	US$26.70
15 Jun 23	SellUS$1,372	Anthony Recupero	Individual	48	US$28.59
16 May 23	SellUS$42,582	Anshul Maheshwari	Individual	1,733	US$24.68
16 May 23	SellUS$197,708	Jeffrey Dunn	Individual	7,962	US$24.85
16 May 23	SellUS$223,779	Laura Francis	Individual	9,009	US$24.85
16 May 23	SellUS$135,405	Anthony Recupero	Individual	5,459	US$24.82

Insider Trading Volume

Insider Buying: SIBN insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of SIBN?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	7,371	0.0179%
Individual Insiders	950,088	2.31%
General Public	1,144,845	2.78%
VC/PE Firms	2,292,531	5.56%
Institutions	36,809,145	89.3%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 6.5%.

Top Shareholders

Top 25 shareholders own 74.66% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.3%	Brown Advisory Incorporated	4,223,342	US$60.0m	0.37%	0.08%
9.48%	BlackRock, Inc.	3,907,197	US$55.5m	15.4%	no data
6.15%	First Light Asset Management, LLC	2,532,227	US$36.0m	0.32%	3.27%
5.87%	The Vanguard Group, Inc.	2,419,831	US$34.4m	4.82%	no data
5.56%	OrbiMed Advisors LLC	2,292,531	US$32.6m	0%	0.46%
3.39%	Next Century Growth Investors LLC	1,398,413	US$19.9m	1.92%	1.92%
3.12%	Granahan Investment Management, LLC	1,286,450	US$18.3m	13.2%	0.65%
2.94%	Millennium Management LLC	1,210,324	US$17.2m	-39.1%	0.02%
2.91%	Champlain Investment Partners, LLC	1,197,537	US$17.0m	177%	0.1%
2.86%	American Century Investment Management Inc	1,179,524	US$16.7m	0%	0.01%
2.36%	State Street Global Advisors, Inc.	971,317	US$13.8m	-3.78%	no data
2.29%	Morgan Stanley, Investment Banking and Brokerage Investments	944,429	US$13.4m	30.3%	no data
2.26%	Silvercrest Asset Management Group LLC	932,235	US$13.2m	-9.18%	0.09%
2.01%	Geode Capital Management, LLC	826,859	US$11.7m	12.4%	no data
1.98%	Wellington Management Group LLP	817,048	US$11.6m	34.9%	no data
1.87%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	769,110	US$10.9m	-1.87%	no data
1.42%	Holocene Advisors, LP	585,311	US$8.3m	0%	0.03%
1.27%	Dimensional Fund Advisors LP	523,677	US$7.4m	10.6%	no data
1.15%	Impax Asset Management Group Plc	475,343	US$6.7m	0%	0.02%
0.99%	Jackson National Asset Management, LLC	407,421	US$5.8m	14.8%	0.12%
0.98%	Paradigm Capital Management, Inc.	404,000	US$5.7m	4.37%	0.29%
0.97%	Kent Lake Capital, LLC	400,000	US$5.7m	33.3%	2.13%
0.9%	Northern Trust Global Investments	369,521	US$5.2m	8.19%	no data
0.84%	Intrinsic Edge Capital Management LLC	347,556	US$4.9m	-10.3%	0.54%
0.83%	Soleus Capital Management, L.P.	341,818	US$4.9m	-46.8%	0.52%