Personalis Ownership

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

Recent Insider Transactions

NasdaqGM:PSNL Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
01 Nov 24	SellUS$142,263	Christopher Hall	Individual	26,443	US$5.38
16 Aug 24	BuyUS$17,745,000	Tempus AI, Inc	Company	3,500,000	US$5.07
30 Jul 24	SellUS$2,204	Aaron Tachibana	Individual	742	US$2.97
30 Jul 24	SellUS$1,556	Richard Chen	Individual	524	US$2.97
17 Jun 24	SellUS$2,045	Stephen Moore	Individual	1,585	US$1.29
17 Jun 24	SellUS$9,257	Aaron Tachibana	Individual	7,176	US$1.29
17 Jun 24	SellUS$6,521	Richard Chen	Individual	5,055	US$1.29
17 May 24	SellUS$2,389	Stephen Moore	Individual	1,731	US$1.38
17 May 24	SellUS$1,297	Richard Chen	Individual	940	US$1.38
17 May 24	SellUS$1,840	Aaron Tachibana	Individual	1,333	US$1.38
30 Apr 24	SellUS$6,197	Stephen Moore	Individual	4,523	US$1.37
01 Mar 24	BuyUS$16,700	Woodrow Myers	Individual	10,000	US$1.67
29 Jan 24	SellUS$981	Aaron Tachibana	Individual	716	US$1.37
29 Jan 24	SellUS$721	Richard Chen	Individual	526	US$1.37
15 Dec 23	SellUS$2,170	Stephen Moore	Individual	1,476	US$1.47
15 Dec 23	SellUS$6,921	Richard Chen	Individual	4,708	US$1.47
15 Dec 23	SellUS$9,918	Aaron Tachibana	Individual	6,747	US$1.47

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

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 15.6%.

Top 25 shareholders own 79.74% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
22.4%	Tempus AI, Inc	12,718,800	US$54.7m	0%	no data
14.4%	Lightspeed Ventures, LLC	8,160,734	US$35.1m	0%	2.84%
12.5%	ARK Investment Management LLC	7,085,523	US$30.5m	11.4%	0.28%
7.05%	Aigh Capital Management, LLC	3,999,064	US$17.2m	0%	9.49%
5.14%	BlackRock, Inc.	2,915,683	US$12.5m	-11.4%	no data
3.36%	The Vanguard Group, Inc.	1,904,165	US$8.2m	0%	no data
2.8%	Nikko Asset Management Co., Ltd.	1,585,216	US$6.8m	79%	no data
1.82%	Renaissance Technologies LLC	1,029,311	US$4.4m	-6.21%	0.01%
1.3%	Jacobs Levy Equity Management Inc	735,005	US$3.2m	-10.6%	0.01%
1.29%	Wellington Shields Capital Management, LLC	729,420	US$3.1m	-0.22%	0.41%
0.9%	Acadian Asset Management LLC	508,140	US$2.2m	-52%	0.01%
0.88%	Geode Capital Management, LLC	498,470	US$2.1m	20%	no data
0.87%	Michigan Department of Treasury, Bureau of Investments	493,798	US$2.1m	0%	0.01%
0.7%	Orin Hirschman	395,000	US$1.7m	0%	no data
0.63%	Citadel Advisors LLC	355,241	US$1.5m	-30%	no data
0.53%	Bruce & Co Inc	300,000	US$1.3m	0%	0.49%
0.5%	Abaris Investment Management AG	281,000	US$1.2m	0%	1.76%
0.46%	Howland Capital Management LLC	262,608	US$1.1m	0%	0.06%
0.45%	Perkins Capital Management, Inc.	257,307	US$1.1m	0%	1.23%
0.34%	D. E. Shaw & Co., L.P.	195,352	US$840.0k	7.75%	no data
0.31%	Christopher Hall	178,098	US$765.8k	398%	no data
0.3%	Dimensional Fund Advisors LP	167,942	US$722.1k	123%	no data
0.27%	Aaron Tachibana	154,437	US$664.1k	0.33%	no data
0.27%	LPL Financial Corporation, Asset Management Arm	150,688	US$648.0k	-21.2%	no data
0.26%	Eric Lefkofsky	150,000	US$645.0k	0%	no data