How many institutions own LUNA stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own LUNA shares is 5, representing 14.75% of the company's common stock.

Who are the major shareholders selling Luna Innovations Incorporated stock?

POTOMAC CAPITAL MANAGEMENT, INC., in the last quarter, reduced its stake in LUNA by -100% restricting it's holding to 0 shares of worth nearly -. MURPHY & MULLICK CAPITAL MANAGEMENT CORP also lessened -100% of the LUNA shares from its portfolio, reducing its holding to 0 shares of worth -. GENEOS WEALTH MANAGEMENT INC. also shunned LUNA shares holding by -4.7% last quarter which brought its holding to 182.6 thousand shares worth $209.99K.

Investors who are buying LUNA stock?

As per its latest 13F filing, POTOMAC CAPITAL MANAGEMENT, INC. increased its stake in LUNA by 100% in the last quarter. The institutional holder raised its holding to 461.77 thousand shares having worth more than $531.04K. GENEOS WEALTH MANAGEMENT INC. also added 103.18% more shares of LUNA to its portfolio, raising its holding to 191.6 thousand shares of worth $170.52K. TOTAL CLARITY WEALTH MANAGEMENT, INC. also increased its LUNA shares holding by 100% which brought its holding to 641 shares worth $1.39K.

LUNA's major insiders: who are they?

The insider with the most stakes in LUNA is Carilion Health System , 10 percent owner at the company. Additionally, LUNA stock is highly held by 10 percent owner Murphy Kent A and 10 percent owner Carilion Clinic among others.

Did an insider recently sell LUNA stock?

Company executives, directors, and other insiders own 0.79% percent of Luna Innovations Incorporated's stock. Within the last six months, there have been 0 transaction(s) in which LUNA insiders have sold stock, totaling 0 shares. Insiders that have sold shares include CARILION CLINIC, CARILION HEALTH SYSTEM, and WISE MICHAEL W..

Which insider recently purchased LUNA stock?

There have been 0 transaction(s) during the past 6-months in which Luna Innovations Incorporated insiders have bought stock, totalling 0 shares

How much of LUNA does insiders own?

Around 0 Luna Innovations Incorporated shares are held by insiders, which represents about 0.79% of LUNA stock.

Who is the insider with the largest stake?

LUNA 10 percent owner, Carilion Health System holds the largest portfolio of the company's shares. LUNA shares owned by Carilion total nearly 2.16 million.

Which institution holds the most shares in LUNA?

POTOMAC CAPITAL MANAGEMENT, INC. is the largest institutional owner in LUNA which holds 0 shares worth - or 0% of the total LUNA shares outstanding followed by GENEOS WEALTH MANAGEMENT INC. with ownership of 182.6 thousand shares representing 0.54% of the LUNA ownership. MURPHY & MULLICK CAPITAL MANAGEMENT CORP is the third largest stakeholder with 0 shares or 0% of the ownership worth more than -.

Is Luna Innovations Incorporated stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the LUNA is concerned, it is a stock which is optionable.

Is there a short position on LUNA's shares?

Number of LUNA shares short is 1.67M. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding LUNA shares are there?

As of today, 34.70M shares of LUNA are outstanding.

Is there many float in LUNA stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, LUNA has 30.65M shares in float.

LUNA short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for LUNA is 10.39.

Luna Innovations (LUNA) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares4.8

Short Percent Of Float5.04

Shares Outstanding34.70M

Shares Float30.65M

Shares Short1.67M

Short Ratio10.39

5.04%

Short % of Float

4.8%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

0.79% Percentage of Shares held by All Insiders

14.75% Percentage of Shares held by All Institutions

14.87% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 14.75% of LUNA shares are held by financial institutions. POTOMAC CAPITAL MANAGEMENT, INC. is the top corporate investor, holding 0 shares valued at -. A 0% stake in Luna Innovations Incorporated is owned by the company. GENEOS WEALTH MANAGEMENT INC. owns 182.6K shares valued at $228.25K, which translates its holding of 0.54% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Jun 30, 2026	POTOMAC CAPITAL MANAGEMENT, INC.	0%	0	-	-461.77K	-100.00%
Jun 30, 2026	GENEOS WEALTH MANAGEMENT INC.	0.54%	182.6K	228.25K	0	0
Mar 31, 2026	MURPHY & MULLICK CAPITAL MANAGEMENT CORP	0%	0	-	-100	-100.00%
Mar 31, 2026	POTOMAC CAPITAL MANAGEMENT, INC.	1.36%	461.77K	507.95K	0	0
Mar 31, 2026	GENEOS WEALTH MANAGEMENT INC.	0.54%	182.6K	200.86K	0	0
Dec 31, 2025	MURPHY & MULLICK CAPITAL MANAGEMENT CORP	0%	100	115	0	0
Dec 31, 2025	GENEOS WEALTH MANAGEMENT INC.	0.54%	182.6K	209.99K	-9K	-4.70%
Dec 31, 2025	POTOMAC CAPITAL MANAGEMENT, INC.	1.36%	461.77K	531.04K	461.77K	+100.00%
Sep 30, 2025	GENEOS WEALTH MANAGEMENT INC.	0.56%	191.6K	203.1K	0	0
Sep 30, 2025	AVENIR CORP	0%	0	-	-119.08K	-100.00%
Sep 30, 2025	MURPHY & MULLICK CAPITAL MANAGEMENT CORP	0%	100	175	0	0
Sep 30, 2025	JANNEY MONTGOMERY SCOTT LLC	0%	0	-	-74.43K	-100.00%
Jun 30, 2025	AVENIR CORP	0.35%	119.08K	105.39K	0	0
Jun 30, 2025	SIMPLEX TRADING, LLC	0%	0	-	-2.7K	-100.00%
Jun 30, 2025	TOTAL CLARITY WEALTH MANAGEMENT, INC.	0%	0	-	-641	-100.00%
Jun 30, 2025	XTX TOPCO LTD	0%	0	-	-25.16K	-100.00%
Jun 30, 2025	GENEOS WEALTH MANAGEMENT INC.	0.56%	191.6K	170.52K	97.3K	+103.18%
Jun 30, 2025		0%	0	-	-2K	-100.00%
Jun 30, 2025	MURPHY & MULLICK CAPITAL MANAGEMENT CORP	0%	100	89	0	0
Jun 30, 2025	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	0	-	-25	-100.00%
Jun 30, 2025	IFP ADVISORS, INC	0%	0	-	-250	-100.00%
Jun 30, 2025	JANNEY MONTGOMERY SCOTT LLC	0.22%	74.43K	66K	0	0
Jun 30, 2025	VSM WEALTH ADVISORY, LLC	0%	0	-	-2K	-100.00%
Mar 31, 2025	SALEM INVESTMENT COUNSELORS INC	0%	0	-	-635	-100.00%
Mar 31, 2025	CLEARSTEAD ADVISORS, LLC	0%	0	-	-1.29K	-100.00%
Mar 31, 2025	WASATCH ADVISORS LP	0%	0	-	-2.22M	-100.00%
Mar 31, 2025	RAYMOND JAMES FINANCIAL INC	0%	0	-	-26.47K	-100.00%
Mar 31, 2025	FMR LLC	0%	0	-	-3.68K	-100.00%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-673.15K	-100.00%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0%	0	-	-1.29K	-100.00%
Mar 31, 2025	GENEOS WEALTH MANAGEMENT INC.	0.28%	94.3K	64.12K	0	0
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0%	0	-	-321.55K	-100.00%
Mar 31, 2025	TOTAL CLARITY WEALTH MANAGEMENT, INC.	0%	641	1.39K	641	+100.00%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	0%	0	-	-95.81K	-100.00%
Mar 31, 2025	MARSHALL WACE, LLP	0%	0	-	-285.73K	-100.00%
Mar 31, 2025	GSA CAPITAL PARTNERS LLP	0%	0	-	-129.03K	-100.00%
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	0%	0	-	-39.39K	-100.00%
Mar 31, 2025	CITADEL ADVISORS LLC	0%	0	-	-48.6K	-100.00%
Mar 31, 2025	AVENIR CORP	0.35%	119.08K	80.97K	0	0
Mar 31, 2025	SIMPLEX TRADING, LLC	0.01%	2.7K	1K	-8.11K	-75.01%
Mar 31, 2025	IFP ADVISORS, INC	0%	250	170	0	0
Mar 31, 2025	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	25	17	25	+100.00%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0%	0	-	-1.1K	-100.00%
Mar 31, 2025	NORTHERN TRUST CORP	0%	0	-	-67.19K	-100.00%
Mar 31, 2025	STATE STREET CORP	0%	0	-	-133.87K	-100.00%
Mar 31, 2025	COMMONWEALTH EQUITY SERVICES, LLC	0%	0	-	-11.35K	-100.00%
Mar 31, 2025	MALAGA COVE CAPITAL, LLC	0%	0	-	-10.8K	-100.00%
Mar 31, 2025	UBS GROUP AG	0%	0	-	-64.17K	-100.00%
Mar 31, 2025	VANGUARD GROUP INC	0%	0	-	-1.65M	-100.00%
Mar 31, 2025	AMERIPRISE FINANCIAL INC	0%	0	-	-2.34M	-100.00%
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-61.56K	-100.00%
Mar 31, 2025	MARATHON CAPITAL MANAGEMENT	0%	0	-	-192.5K	-100.00%
Mar 31, 2025	NEEDHAM INVESTMENT MANAGEMENT LLC	0%	0	-	-1.18M	-100.00%
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	0	-	-399	-100.00%
Mar 31, 2025	JPMORGAN CHASE & CO	0%	0	-	-498	-100.00%
Mar 31, 2025	XTX TOPCO LTD	0.07%	25.16K	17.11K	-2.58K	-9.28%
Mar 31, 2025	JANNEY MONTGOMERY SCOTT LLC	0.22%	74.43K	51K	-35.7K	-32.42%
Mar 31, 2025	VIRTU FINANCIAL LLC	0%	0	-	-36.03K	-100.00%
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-4.67K	-100.00%
Mar 31, 2025	SQUAREPOINT OPS LLC	0%	0	-	-104.45K	-100.00%
Mar 31, 2025	NEWEDGE ADVISORS, LLC	0%	0	-	-10	-100.00%
Mar 31, 2025	JANE STREET GROUP, LLC	0%	0	-	-47.69K	-100.00%
Mar 31, 2025		0%	0	-	-2K	-100.00%
Mar 31, 2025	CARY STREET PARTNERS FINANCIAL LLC	0%	0	-	-10.35K	-100.00%
Mar 31, 2025	HIGHTOWER ADVISORS, LLC	0%	0	-	-762.21K	-100.00%
Mar 31, 2025	PRUDENTIAL FINANCIAL INC	0%	0	-	-18.2K	-100.00%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-297.6K	-100.00%
Mar 31, 2025	ROYAL BANK OF CANADA	0%	0	-	-2.19K	-100.00%
Mar 31, 2025	GROUP ONE TRADING, L.P.	0%	0	-	-22.4K	-100.00%
Mar 31, 2025	ROYCE & ASSOCIATES LP	0%	0	-	-2.72M	-100.00%
Mar 31, 2025	MORGAN STANLEY	0%	0	-	-50.05K	-100.00%
Mar 31, 2024	MARSHALL WACE, LLP	0.07%	23.8K	76.4K	23.8K	+100.00%
Mar 31, 2024	BLACKROCK INC.	6.47%	2.2M	7.04M	-77.61K	-3.41%
Mar 31, 2024	PRIVATE PORTFOLIO PARTNERS LLC	0.06%	20.5K	65.71K	0	0
Mar 31, 2024	KEELEY-TETON ADVISORS, LLC	0.06%	20K	64.1K	20K	+100.00%
Mar 31, 2024	TEXAS CAPITAL BANK WEALTH MANAGEMENT SERVICES INC	0.06%	20K	64.1K	0	0
Mar 31, 2024	AMERICAN INTERNATIONAL GROUP, INC.	0.05%	16.06K	51.47K	-137	-0.85%
Mar 31, 2024	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0.04%	13.48K	43.2K	123	+0.92%
Mar 31, 2024	JPMORGAN CHASE & CO	0.04%	13.34K	42.75K	-10.06K	-42.99%
Mar 31, 2024	MALAGA COVE CAPITAL, LLC	0.04%	13.2K	42.31K	13.2K	+100.00%
Mar 31, 2024	NEW YORK STATE COMMON RETIREMENT FUND	0.04%	12.77K	41K	0	0
Mar 31, 2024	ADVISOR GROUP HOLDINGS, INC.	0.03%	11.41K	36.58K	-11.65K	-50.53%
Mar 31, 2024	CARY STREET PARTNERS INVESTMENT ADVISORY LLC	0.03%	11.13K	35.67K	-10.14K	-47.67%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.03%	9.86K	31.61K	-4.2K	-29.85%
Mar 31, 2024	METLIFE INVESTMENT MANAGEMENT, LLC	0.02%	7.16K	22.95K	-9.84K	-57.89%
Mar 31, 2024	CITIGROUP INC	0.02%	5.38K	17.23K	730	+15.71%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.01%	3.4K	10.89M	0	0
Mar 31, 2024	AMERITAS INVESTMENT PARTNERS, INC.	0.01%	2.65K	8.5M	0	0
Mar 31, 2024	SIMPLEX TRADING, LLC	0%	1.62K	5K	1.62K	+100.00%
Mar 31, 2024	MARYLAND CAPITAL ADVISORS INC.	0%	1.43K	4.59K	-569	-28.45%
Mar 31, 2024	FMR LLC	0%	1.37K	4.39K	74	+5.71%
Mar 31, 2024	CLEARSTEAD ADVISORS, LLC	0%	1.29K	3.52K	-140	-9.79%
Mar 31, 2024	VANGUARD GROUP INC	5.44%	1.85M	5.92M	16.77K	+0.92%
Mar 31, 2024	ROYCE & ASSOCIATES LP	4.87%	1.65M	5.29M	128.79K	+8.46%
Mar 31, 2024	ACK ASSET MANAGEMENT LLC	3.62%	1.23M	3.94M	-641K	-34.28%
Mar 31, 2024	WASATCH ADVISORS LP	5.97%	2.02M	6.48M	763.17K	+60.56%
Mar 31, 2024	PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	3.6%	1.22M	3.92B	45.61K	+3.88%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	3.31%	1.12M	3.59M	23.3K	+2.12%
Mar 31, 2024	DISCIPLINED GROWTH INVESTORS INC /MN	2.66%	903.47K	2.9M	61.82K	+7.35%
Mar 31, 2024	HIGHTOWER ADVISORS, LLC	2.25%	762.21K	2.44M	-277	-0.04%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.16%	731.59K	2.35M	13.9K	+1.94%
Mar 31, 2024	STATE STREET CORP	1.95%	660.2K	2.12M	22.15K	+3.47%
Mar 31, 2024	AVENIR CORP	0.66%	222.88K	714.33K	1.7K	+0.77%
Mar 31, 2024	HUDSON BAY CAPITAL MANAGEMENT LP	0.52%	175K	560.88K	175K	+100.00%
Mar 31, 2024	MARATHON CAPITAL MANAGEMENT	0.45%	152.5K	488.76K	-1.5K	-0.97%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.4%	136.8K	438.46K	-7.17K	-4.98%
Mar 31, 2024	CITADEL ADVISORS LLC	0.07%	22.89K	73.37K	22.89K	+100.00%
Mar 31, 2024	GUGGENHEIM CAPITAL LLC	1.39%	473.08K	1.52M	131.07K	+38.32%
Mar 31, 2024	SKYLANDS CAPITAL, LLC	1%	339.44K	1.09M	99.78K	+41.64%
Mar 31, 2024	VICTORY CAPITAL MANAGEMENT INC	0.88%	298.35K	956.2K	0	0
Mar 31, 2024	NORTHERN TRUST CORP	0.84%	286.09K	916.93K	-9.99K	-3.37%
Mar 31, 2024	AMH EQUITY LTD	0.74%	250K	801.25K	-1.37M	-84.57%
Mar 31, 2024	JANNEY MONTGOMERY SCOTT LLC	0.72%	243.43K	780K	-1.25K	-0.51%
Mar 31, 2024	MORGAN STANLEY	0.72%	243.4K	780.09K	-221.95K	-47.69%
Mar 31, 2024	PINNACLE ASSOCIATES LTD	0.4%	135.64K	434.73K	-19.84K	-12.76%
Mar 31, 2024	LANDSCAPE CAPITAL MANAGEMENT, L.L.C.	0.34%	114.9K	368.26K	114.9K	+100.00%
Mar 31, 2024	ROYAL BANK OF CANADA	0.31%	106.33K	340K	29.75K	+38.84%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.29%	97.26K	311.71K	0	0
Mar 31, 2024	GENEOS WEALTH MANAGEMENT INC.	0.28%	94.3K	302.7K	0	0
Mar 31, 2024	BRADLEY FOSTER & SARGENT INC/CT	0.27%	90K	288.45K	0	0
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.26%	88.28K	282.93K	-756	-0.85%
Mar 31, 2024	BNP PARIBAS ARBITRAGE, SNC	0.21%	69.55K	222.91K	60.55K	+672.60%
Mar 31, 2024	UBS GROUP AG	0.19%	65.01K	208.35K	19.39K	+42.52%
Mar 31, 2024	RICE HALL JAMES & ASSOCIATES, LLC	0.15%	50K	160.25K	-363.34K	-87.90%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.14%	46.51K	149.06K	21.35K	+84.84%
Mar 31, 2024	JANE STREET GROUP, LLC	0.14%	48.16K	154.37K	16.36K	+51.42%
Mar 31, 2024	PERRITT CAPITAL MANAGEMENT INC	0.11%	36.8K	117.94K	-22.5K	-37.94%
Mar 31, 2024	INVESCO LTD.	0.1%	35.05K	112.33K	15.98K	+83.82%
Mar 31, 2024	RHUMBLINE ADVISERS	0.1%	34.88K	111.78K	1.71K	+5.16%
Mar 31, 2024	SQUAREPOINT OPS LLC	0.1%	34.26K	109.79K	-18.61K	-35.20%
Mar 31, 2024	STATE OF WYOMING	0.1%	33.7K	108.02K	-4.76K	-12.38%
Mar 31, 2024	JUMP FINANCIAL, LLC	0.1%	32.64K	104.78K	32.64K	+100.00%
Mar 31, 2024	IFG ADVISORY, LLC	0.09%	28.84K	92.44K	28.84K	+100.00%
Mar 31, 2024	PRICE T ROWE ASSOCIATES INC /MD/	0.08%	27.96K	90K	2.5K	+9.83%
Mar 31, 2024	ALPINE GLOBAL MANAGEMENT, LLC	0.07%	23.29K	74.63K	23.29K	+100.00%
Mar 31, 2024	BARCLAYS PLC	0.07%	22.9K	73K	-22.26K	-49.29%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.06%	21.89K	70.17K	-15.81K	-41.93%
Dec 31, 2023	MARATHON CAPITAL MANAGEMENT	0.45%	154K	1.02M	0	0
Dec 31, 2023	PINNACLE ASSOCIATES LTD	0.46%	155.48K	1.03M	7.21K	+4.86%
Dec 31, 2023	AVENIR CORP	0.65%	221.18K	1.47M	57.7K	+35.29%
Dec 31, 2023	SKYLANDS CAPITAL, LLC	0.71%	239.65K	1.59M	29.65K	+14.12%
Dec 31, 2023	JANNEY MONTGOMERY SCOTT LLC	0.72%	244.68K	1.63M	10.3K	+4.39%
Dec 31, 2023	NORTHERN TRUST CORP	0.87%	296.09K	1.97M	19.56K	+7.07%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	0.88%	298.35K	1.98M	-12.61K	-4.05%
Dec 31, 2023	GUGGENHEIM CAPITAL LLC	1.01%	342.01K	2.27M	92.38K	+37.01%
Dec 31, 2023	ESSEX INVESTMENT MANAGEMENT CO LLC	1.04%	354K	2.35M	-25.2K	-6.65%
Dec 31, 2023	RICE HALL JAMES & ASSOCIATES, LLC	1.22%	413.34K	2.75M	-23.54K	-5.39%
Dec 31, 2023	MORGAN STANLEY	1.37%	465.34K	3.09M	17.72K	+3.96%
Dec 31, 2023	STATE STREET CORP	1.88%	638.05K	4.24M	-13.68K	-2.10%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.12%	717.69K	4.77M	42.49K	+6.29%
Dec 31, 2023	HIGHTOWER ADVISORS, LLC	2.25%	762.48K	5.07M	-8	0.00%
Dec 31, 2023	DISCIPLINED GROWTH INVESTORS INC /MN	2.48%	841.65K	5.6M	841.65K	+100.00%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	3.24%	1.1M	7.3M	64.49K	+6.24%
Dec 31, 2023	PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	3.47%	1.18M	7.83M	1.18M	+100.00%
Dec 31, 2023	WASATCH ADVISORS LP	3.72%	1.26M	8.38M	539.93K	+74.98%
Dec 31, 2023	ROYCE & ASSOCIATES LP	4.49%	1.52M	10.13M	-316.81K	-17.22%
Dec 31, 2023	AMH EQUITY LTD	4.78%	1.62M	10.77M	116.43K	+7.74%
Dec 31, 2023	VANGUARD GROUP INC	5.4%	1.83M	12.17M	187.37K	+11.41%
Dec 31, 2023	ACK ASSET MANAGEMENT LLC	5.51%	1.87M	12.44M	26.14K	+1.42%
Dec 31, 2023	BLACKROCK INC.	6.7%	2.27M	15.11M	168.46K	+8.01%
Dec 31, 2023	METLIFE INVESTMENT MANAGEMENT, LLC	0.05%	17K	113.04K	0	0
Dec 31, 2023	THOMPSON DAVIS & CO., INC.	0.05%	17.52K	116.52K	-1.97K	-10.13%
Dec 31, 2023	INVESCO LTD.	0.06%	19.07K	126.8K	-38.66K	-66.97%
Dec 31, 2023	DEUTSCHE BANK AG\	0.06%	19.42K	129.14K	547	+2.90%
Dec 31, 2023	TEXAS CAPITAL BANK WEALTH MANAGEMENT SERVICES INC	0.06%	20K	133K	0	0
Dec 31, 2023	PRIVATE PORTFOLIO PARTNERS LLC	0.06%	20.5K	136.35K	20.5K	+100.00%
Dec 31, 2023	CARY STREET PARTNERS INVESTMENT ADVISORY LLC	0.06%	21.27K	141.44K	-3.3K	-13.43%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.07%	22.31K	148.36K	9.55K	+74.82%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0.07%	23.06K	153.34K	-7.21K	-23.82%
Dec 31, 2023	JPMORGAN CHASE & CO	0.07%	23.39K	155.56K	1.59K	+7.30%
Dec 31, 2023	PRICE T ROWE ASSOCIATES INC /MD/	0.08%	25.46K	170K	398	+1.59%
Dec 31, 2023	JANE STREET GROUP, LLC	0.09%	31.81K	211.53K	31.81K	+100.00%
Dec 31, 2023	RHUMBLINE ADVISERS	0.1%	33.17K	220.57K	318	+0.97%
Dec 31, 2023	CITADEL ADVISORS LLC	0.11%	37.3K	248.05K	-28.7K	-43.48%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.11%	37.7K	250.73K	18.08K	+92.16%
Dec 31, 2023	STATE OF WYOMING	0.11%	38.46K	255.78K	8.25K	+27.29%
Dec 31, 2023	BARCLAYS PLC	0.13%	45.16K	301K	39.54K	+704.26%
Dec 31, 2023	UBS GROUP AG	0.13%	45.61K	303.33K	21.49K	+89.09%
Dec 31, 2023	SQUAREPOINT OPS LLC	0.16%	52.86K	351.54K	18.79K	+55.12%
Dec 31, 2023	PERRITT CAPITAL MANAGEMENT INC	0.17%	59.3K	394.35K	-6K	-9.19%
Dec 31, 2023	ROYAL BANK OF CANADA	0.23%	76.58K	509K	14.87K	+24.10%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.26%	89.03K	592.06K	0	0
Dec 31, 2023	BRADLEY FOSTER & SARGENT INC/CT	0.27%	90K	598.5K	0	0
Dec 31, 2023	GENEOS WEALTH MANAGEMENT INC.	0.28%	94.3K	627.1K	0	0
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.29%	97.26K	646.76K	0	0
Dec 31, 2023	LEGATO CAPITAL MANAGEMENT LLC	0.42%	141.88K	943.48K	0	0
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.42%	143.98K	957.43K	13.68K	+10.50%

Insiders

Among the LUNA insiders holding of 0.79% of the stake in company, CARILION HEALTH SYSTEM, 10 percent owner, holds the largest shares of 2.16M. MURPHY KENT A, 10 percent owner, is the second largest LUNA insider with ownership of 1.35M shares. CARILION CLINIC, 10 percent owner, stands third with possession of 864.33K shares of that stake.

Insiders	Designation	Shares Held
CARILION HEALTH SYSTEM	10 percent owner	2.16M
MURPHY KENT A	10 percent owner	1.35M
CARILION CLINIC	10 percent owner	864.33K
WISE MICHAEL W.	director	420K
GRAEFF SCOTT A	Chief Executive Officer	309.43K
MESSICK DALE E	Chief Financial Officer	203.07K
ROEDEL RICHARD	director	117.57K
PASTOR DONALD	director	106.06K
FERRIS KENNETH D	President Advanced System Div	92.45K
DALHOUSE WARNER	director	10K
HULLMAN AARON S	Vice Pres. and General Counsel	0
MELLER SCOTT A	Pres. Technology Development	0
GOEHRKE JOHN T		0
ENGEBRITSON LORI D	VP Human Resources	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Sep 06, 2019	CARILION CLINIC	SALE	6.70	51.05K	342.01K	864.33K
Sep 05, 2019	CARILION CLINIC	SALE	6.71	48.95K	328.47K	915.38K
Sep 04, 2019	CARILION CLINIC	SALE	6.32	71.7K	453.15K	964.33K
Sep 03, 2019	CARILION CLINIC	SALE	6.39	83.63K	534.42K	1.04M
Aug 30, 2019	CARILION CLINIC	SALE	6.35	53.27K	338.23K	1.12M
Aug 29, 2019	CARILION CLINIC	SALE	6.21	81.8K	507.95K	1.17M
Aug 28, 2019	CARILION CLINIC	SALE	6.30	109.6K	690.51K	1.25M
Aug 27, 2019	CARILION CLINIC	SALE	6.22	47.78K	297.19K	1.36M
Aug 26, 2019	CARILION CLINIC	SALE	6.25	52.22K	326.38K	1.41M
Aug 22, 2019	CARILION CLINIC	SALE	6.07	48.3K	293.19K	1.46M
Aug 21, 2019	CARILION CLINIC	SALE	6.01	1.5K	9.02K	1.56M
Aug 20, 2019	CARILION CLINIC	SALE	6.04	68.73K	415.14K	1.57M
Aug 19, 2019	CARILION CLINIC	SALE	6.02	29.77K	179.2K	1.63M
Aug 15, 2019	CARILION CLINIC	SALE	5.57	55.97K	311.75K	1.66M
Aug 14, 2019	CARILION CLINIC	SALE	5.62	23.34K	131.15K	1.72M
Aug 13, 2019	CARILION CLINIC	SALE	5.70	36.83K	209.95K	1.74M
Aug 12, 2019	CARILION CLINIC	SALE	5.61	83.86K	470.46K	1.78M
Aug 08, 2019	CARILION CLINIC	SALE	5.25	54.5K	286.1K	1.86M
Aug 01, 2019	CARILION CLINIC	SALE	5.25	3.31K	17.35K	1.92M
Jul 31, 2019	CARILION CLINIC	SALE	5.35	42.2K	225.77K	1.92M
Jul 29, 2019	CARILION CLINIC	SALE	5.02	17.18K	86.23K	1.96M
Jul 26, 2019	CARILION CLINIC	SALE	5.00	7.15K	35.77K	1.98M
Jul 25, 2019	CARILION CLINIC	SALE	5.00	1.11K	5.57K	1.99M
Jul 24, 2019	CARILION CLINIC	SALE	5.00	13.47K	67.33K	1.99M
Jul 23, 2019	CARILION CLINIC	SALE	5.01	5.59K	28.01K	2M
Jul 22, 2019	CARILION CLINIC	SALE	5.02	87.96K	441.56K	2.01M
Jul 19, 2019	CARILION CLINIC	SALE	5.00	30.21K	151.04K	2.1M
Jul 18, 2019	CARILION CLINIC	SALE	5.00	17.2K	85.98K	2.13M
Jul 17, 2019	CARILION CLINIC	SALE	5.00	2.84K	14.18K	2.14M
Jul 16, 2019	CARILION CLINIC	SALE	5.02	17.3K	86.85K	2.15M
Jul 16, 2018	CARILION CLINIC	SALE	3.40	39.5K	134.29K	2.01M
Jul 09, 2018	CARILION CLINIC	SALE	3.40	8.96K	30.45K	2.04M
May 31, 2018	CARILION CLINIC	SALE	3.40	100	340	2.05M
May 29, 2018	CARILION CLINIC	SALE	3.40	600	2.04K	2.05M
May 25, 2018	CARILION CLINIC	SALE	3.41	6.1K	20.8K	2.05M
May 21, 2018	CARILION CLINIC	SALE	3.40	915	3.11K	2.06M
May 18, 2018	CARILION CLINIC	SALE	3.40	100.84K	342.84K	2.06M
May 17, 2018	CARILION CLINIC	SALE	3.40	2.1K	7.12K	2.16M
May 09, 2018	CARILION CLINIC	SALE	3.40	22.75K	77.36K	2.08M
May 08, 2018	CARILION CLINIC	SALE	3.44	41.85K	143.98K	2.1M
May 03, 2018	CARILION CLINIC	SALE	3.40	3.9K	13.26K	2.14M
May 02, 2018	CARILION CLINIC	SALE	3.41	6.28K	21.4K	2.14M
May 01, 2018	CARILION CLINIC	SALE	3.41	14.1K	48.09K	2.15M
Apr 17, 2018	CARILION CLINIC	SALE	3.40	5.47K	18.6K	2.05M
Apr 16, 2018	CARILION CLINIC	SALE	3.41	33.7K	114.92K	2.05M
Apr 13, 2018	CARILION CLINIC	SALE	3.24	18.07K	58.53K	2.04M
Apr 12, 2018	CARILION CLINIC	SALE	3.43	59.98K	205.73K	2.06M
Apr 11, 2018	CARILION CLINIC	SALE	3.42	19.35K	66.16K	2.12M
Apr 10, 2018	CARILION CLINIC	SALE	3.44	24.67K	84.85K	2.14M
Aug 24, 2017	GRAEFF SCOTT A	PURCHASE	1.43	10K	14.3K	309.43K
Aug 24, 2017	MESSICK DALE E	PURCHASE	1.40	8.8K	12.32K	203.07K
Jan 30, 2017	CARILION HEALTH SYSTEM	SALE	2.00	25.17K	50.33K	2.16M
Jan 27, 2017	CARILION HEALTH SYSTEM	SALE	1.98	59.4K	117.61K	2.19M
Aug 17, 2016	WISE MICHAEL W.	PURCHASE	1.11	20K	22.2K	420K
Aug 15, 2016	ROEDEL RICHARD	PURCHASE	1.20	38.37K	46.05K	117.57K
Aug 12, 2016	ROEDEL RICHARD	PURCHASE	1.25	40K	50K	79.2K
Jun 15, 2016	ROEDEL RICHARD	PURCHASE	1.20	24.34K	29.21K	39.2K
Jun 14, 2016	PASTOR DONALD	PURCHASE	1.19	7.2K	8.53K	106.06K
Jun 14, 2016	ROEDEL RICHARD	PURCHASE	1.15	14.86K	17.09K	14.86K
May 16, 2016	MESSICK DALE E	PURCHASE	1.06	3K	3.18K	145.97K
May 30, 2014	WISE MICHAEL W.	SALE	1.43	100.05K	143.54K	400K
Jan 24, 2014	MURPHY KENT A	SALE	1.70	389.64K	660.6K	1.35M
Jan 23, 2014	MURPHY KENT A	SALE	1.87	1.07M	2M	1.74M
Aug 18, 2010	GRAEFF SCOTT A	PURCHASE	1.85	1.63K	3.01K	19.68K
Aug 17, 2010	MESSICK DALE E	PURCHASE	1.90	1K	1.9K	22.62K
Aug 17, 2010	GRAEFF SCOTT A	PURCHASE	1.85	1.48K	2.73K	18.05K
Aug 16, 2010	MESSICK DALE E	PURCHASE	1.90	1.5K	2.85K	21.62K
Aug 16, 2010	GRAEFF SCOTT A	PURCHASE	1.85	1.9K	3.52K	16.58K
Jan 13, 2010	DALHOUSE WARNER	PURCHASE	3.95	10K	39.5K	10K
Feb 19, 2008	FERRIS KENNETH D	SALE	7.24	600	4.34K	92.45K
Oct 30, 2007	MELLER SCOTT A	SALE	7.00	59.35K	415.44K	0
May 21, 2007	ENGEBRITSON LORI D	SALE	5.20	10.96K	56.98K	0
May 03, 2007	HULLMAN AARON S	SALE	3.00	424	1.27K	0
May 03, 2007	MELLER SCOTT A	SALE	3.00	7.91K	23.73K	0
May 03, 2007	GOEHRKE JOHN T	SALE	3.00	4.44K	13.31K	0
Apr 03, 2007	MELLER SCOTT A	SALE	3.01	8.28K	24.91K	0
Apr 03, 2007	GOEHRKE JOHN T	SALE	3.01	4.8K	14.45K	0
Apr 03, 2007	HULLMAN AARON S	SALE	3.01	789	2.37K	0
Apr 02, 2007	GOEHRKE JOHN T	SALE	3.37	200	673	0
Apr 02, 2007	MELLER SCOTT A	SALE	3.37	200	673	0
Apr 02, 2007	HULLMAN AARON S	SALE	3.37	200	673	0
Mar 09, 2007	MELLER SCOTT A	SALE	3.02	6.6K	19.94K	0
Mar 08, 2007	GOEHRKE JOHN T	SALE	3.15	1.11K	3.49K	0
Mar 08, 2007	MELLER SCOTT A	SALE	3.15	1.88K	5.91K	0

Frequently Asked Questions