ILMN
WGS
MGM
VSTS

Keith A. Meister

Known title: DirectorCIK: 0001307631

Keith A. Meister's purchase track record

How the stock did after each of Keith A. Meister's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.

Purchases measured
6
of 8 since April 29, 2022
Stock higher 6 months later
67%
3 months: 50%
Median 6-month return
+5.9%
3 months: -3.1%
Beat the S&P 500
33%
median -6.9% vs. index
PurchaseStockAmount3 months6 months
5/15/2026WGS$1.80M+91.6%pending
5/7/2026WGS$58.77M+71.8%pending
3/3/2026WGS$13.46M-31.0%+10.2%
12/16/2025VSTS$6.87M+11.0%+90.9%
5/23/2025VSTS$4.78M-20.1%+1.7%
5/8/2025VSTS$6.11M-17.2%-16.8%
5/8/2025WGS$8.61M+88.0%+146.1%
4/29/2022WGS$45.75M-24.6%-51.4%

Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.

Associated companies

AI Market Commentary

AI-generatedAll commentary →

Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.

October 17, 2026

Illumina Launches BioInsight Platform Amid AI Drug Discovery Trends. Illumina introduced its BioInsight Platform, a new unified software environment designed to speed up genomic and multiomic research. This move aligns with broader industry trends, including the recent $150 million IPO of AI drug discovery firm Iambic. Analysts are currently evaluating whether the stock's current valuation reflects these strategic shifts in AI and diagnostics.

this person other insiders at ILMN

AI Market Commentary

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Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.

October 13, 2026

GeneDx Shares New Genomic Newborn Screening Data. GeneDx presented new evidence for its genomic newborn screening program at the ICoNS 2026 conference. This update highlights the company's ongoing development in clinical genomics. The stock is currently trading near its 52-week low, with an average analyst target of $93.50.

this person other insiders at WGS

AI Market Commentary

AI-generatedAll commentary →

Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.

October 5, 2026

MGM Resorts stock drops after Diller deal collapse. MGM Resorts shares fell following the collapse of a deal with Diller. This event has pushed the stock into oversold territory, with the RSI at 13.8. The current price is near the $46.53 support level, which has been tested 11 times. The average analyst price target remains at $49.33.

this person other insiders at MGM

AI Market Commentary

AI-generatedAll commentary →

Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.

October 13, 2026

Vestis Names New CFO, Could Alter Turnaround Strategy. Vestis Corporation has appointed a new chief financial officer, a move that may change the company’s approach to its turnaround plan. The hire signals a possible shift in how the firm will manage costs and growth, which could affect its financial outlook. The stock is trading near a key support level of $12.78, and analysts expect a target of $13.00 on average. This development is noteworthy for stakeholders watching the company’s recovery path.

this person other insiders at VSTS

Transaction History

ILMN▲ Buy$24K
ILMN▼ Sell$1.6M
ILMN▼ Sell$22.0M
ILMN▼ Sell$2.5M
ILMN▼ Sell$1.8M
ILMN▼ Sell$2.9M
ILMN▼ Sell$3.1M
ILMN▼ Sell$2.1M
ILMN▼ Sell$3.0M
ILMN▼ Sell$1.5M
ILMN▼ Sell$2.2M
ILMN▼ Sell$12.3M
ILMN▼ Sell$2.3M
ILMN▼ Sell$1.1M
ILMN▼ Sell$12.4M
ILMN▼ Sell$5.6M
ILMN▼ Sell$3.9M
ILMN▼ Sell$6.6M
ILMN▼ Sell$2.2M
ILMN▼ Sell$8.6M
ILMN▼ Sell$12.0M
ILMN▼ Sell$3.3M
ILMN▼ Sell$97K
ILMN▼ Sell$20.9M
ILMN▼ Sell$8.6M
ILMN▼ Sell$10K
ILMN▼ Sell$855K
ILMN▼ Sell$953K
ILMN▼ Sell$1.5M
ILMN▼ Sell$2.8M
ILMN▼ Sell$29.2M
ILMN▼ Sell$1.5M
ILMN▼ Sell$2.9M
ILMN▼ Sell$2.0M
ILMN▼ Sell$2.7M
ILMN▼ Sell$1.8M
ILMN▼ Sell$19.0M
ILMN▼ Sell$743K
ILMN▼ Sell$6.3M
ILMN▼ Sell$15.3M
ILMN▼ Sell$9.1M
ILMN▼ Sell$4.0M
ILMN▼ Sell$235K
ILMN▼ Sell$1.9M
ILMN▼ Sell$5.0M
ILMN▼ Sell$7.2M
ILMN▼ Sell$3.3M
ILMN▼ Sell$4.6M
ILMN▼ Sell$1.2M
ILMN▼ Sell$2.1M
ILMN▼ Sell$4.0M
ILMN▼ Sell$11.7M
ILMN▼ Sell$2.6M
ILMN▼ Sell$972K
ILMN▼ Sell$10.4M
ILMN▼ Sell$13.5M
ILMN▼ Sell$23.7M
ILMN▼ Sell$6.1M
ILMN▼ Sell$2.3M
ILMN▼ Sell$498K
ILMN▼ Sell$1.4M
ILMN▼ Sell$5.5M
ILMN▼ Sell$33.0M
ILMN▼ Sell$7.0M
ILMN▼ Sell$7.5M
ILMN▼ Sell$13.6M
ILMN▼ Sell$9.8M
ILMN▼ Sell$13.8M
ILMN▲ Buy$21K
WGS▲ Buy$0
ILMN▼ Sell$11.4M
ILMN▼ Sell$10.1M
ILMN▼ Sell$14.4M
ILMN▼ Sell$2.6M
ILMN▼ Sell$361K
ILMN▼ Sell$3.2M
ILMN▼ Sell$1.1M
ILMN▼ Sell$10.3M
ILMN▼ Sell$1.0M
ILMN▼ Sell$15.3M
ILMN▼ Sell$324K
ILMN▼ Sell$1.9M
ILMN▼ Sell$735K
ILMN▼ Sell$850K
ILMN▼ Sell$2.5M
ILMN▼ Sell$3.8M
ILMN▼ Sell$5.9M
ILMN▼ Sell$11.3M
ILMN▼ Sell$16.3M
ILMN▲ Buy$300K
WGS▲ Buy$1.0M
WGS▲ Buy$751K
ILMN▼ Sell$1.8M
ILMN▼ Sell$7.6M
ILMN▼ Sell$3.7M
ILMN▼ Sell$2.0M
ILMN▼ Sell$27K
WGS▲ Buy$3.4M
WGS▲ Buy$2.1M
ILMN▼ Sell$7.8M
ILMN▼ Sell$23.2M
ILMN▼ Sell$962K
ILMN▼ Sell$787K
WGS▲ Buy$3.7M
WGS▲ Buy$2.8M
ILMN▼ Sell$26.3M
ILMN▼ Sell$36.9M
ILMN▼ Sell$8.2M
ILMN▼ Sell$11.4M
WGS▲ Buy$9.6M
WGS▲ Buy$10.0M
WGS▲ Buy$21K
WGS▲ Buy$598K
WGS▲ Buy$131K
WGS▲ Buy$3.2M
WGS▲ Buy$3.0M
ILMN▼ Sell$950K
ILMN▼ Sell$1.3M
WGS▲ Buy$4.5M
WGS▲ Buy$537K
WGS▲ Buy$4.6M
WGS▲ Buy$4.5M
WGS▲ Buy$3.7M
WGS▲ Buy$2.3M
ILMN▲ Buy$21K
MGM▼ Sell$1.3M
WGS▲ Buy$24K
WGS▲ Buy$156K
WGS▲ Buy$3.8M
WGS▲ Buy$5.0M
WGS▲ Buy$2.4M
WGS▲ Buy$1.4M
WGS▲ Buy$603K
WGS▲ Buy$14K
WGS▲ Buy$70K
WGS▲ Buy$19K
VSTS▲ Buy$0
VSTS▲ Buy$0
VSTS▲ Buy$1.4M
VSTS▲ Buy$5.4M
MGM▼ Sell$8.6M
WGS▲ Buy$0
MGM▼ Sell$1.9M
MGM▼ Sell$12K
VSTS▲ Buy$1.9M
VSTS▲ Buy$659K
VSTS▲ Buy$2.2M
ILMN▲ Buy$0
WGS▲ Buy$1.5M
WGS▲ Buy$1.5M
VSTS▲ Buy$872K
WGS▲ Buy$568K
WGS▲ Buy$4.4M
WGS▲ Buy$621K
VSTS▲ Buy$5.2M
WGS▲ Buy$1.6M
WGS▲ Buy$2.8M
WGS▲ Buy$2.7M
WGS▲ Buy$622K
WGS▲ Buy$2.6M
WGS▲ Buy$4.1M
WGS▲ Buy$2.8M
WGS▲ Buy$504K
WGS▲ Buy$1.7M
WGS▲ Buy$3.3M
WGS▲ Buy$3.6M
WGS▲ Buy$1.5M
ILMN▲ Buy$0
VSTS▲ Buy$0
VSTS▲ Buy$0
VSTS▲ Buy$0
MGM▼ Sell$1.9M
VSTS▲ Buy$0
MGM▼ Sell$4.3M
MGM▼ Sell$161K
WGS▲ Buy$0
VSTS▲ Buy$0
MGM▼ Sell$5.6M
MGM▼ Sell$4.3M
MGM▼ Sell$13.9M
WGS▼ Sell$1.1M
MGM▼ Sell$10.9M
WGS▲ Buy$0
WGS▲ Buy$7.8M
WGS▲ Buy$27.2M
WGS▼ Sell$2.7M
WGS▲ Buy$45.8M
MGM▼ Sell$202.5M
MGM▼ Sell$202.5M

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