Reporting owner · CIK 0001307631

Meister Keith A.

Visual SEC Form 4 history across 3 companies, 47 transactions and 8 filings.

DIRILLUMINA, INC.
Open-market mix
Latest filingAug 27, 2026, 11:35 PM
Filings8Form 4 records
Buying$00 purchases
Selling$230.8M41 sales
Net value−$230.8MBuys minus sells
Companies33 securities
Most recentAug 27, 2026sale

Open-market buy performance

90-day forward return on this insider's open-market purchases

90d forward
Forward return is not available yet

We compute this from each buy's stock performance 90 days after the transaction. The price history is still being populated for this insider's their open-market buys, so the average and median will appear here once the daily price refresh has covered the relevant trading days.

Monthly open-market activity

Reported purchase and sale transaction counts

Buys Sells
45230-23-45Dec 23Dec 24Jan 25Dec 25Jan 2641Aug 26

Net value flow

Buys minus sells

Dec 23
$0
Dec 24
$0
Jan 25
$0
Dec 25
$0
Jan 26
$0
Aug 26
−$230.8M

Transaction texture

Ownership and ticket size

Average P/S size$5.6M
Median P/S size$3.3M
Direct6
Indirect41
Aug 27, 2026sale

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern41Delayed Filingfiling-context1Derivative Transactionfiling-context3Direct Ownershipfiling-context6Large Holdings Increaseholdings2Large Salesize34Repeat Sellerpattern40

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at ILLUMINA, INC. on Aug 27, 2026 valued at $2,174,718.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Associated companies

Visual map of known reporting history

ILMNILLUMINA, INC.41 transactions · latest Aug 27, 2026, 11:35 PMVSTSVestis Corp3 transactions · latest Jan 06, 2026, 09:40 PMMGMMGM Resorts International3 transactions · latest Jan 06, 2026, 12:41 AM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
ILMNMeister Keith A.
DIR
sale9.40k-$217MS
Cluster Selling Large Sale Repeat Seller
—08/2708/27
ILMNMeister Keith A.
DIR
sale28.4k-$655MS
Cluster Selling Large Sale Repeat Seller
—08/2708/27
ILMNMeister Keith A.
DIR
sale16.9k-$390MS
Cluster Selling Large Sale Repeat Seller
—08/2708/27
ILMNMeister Keith A.
DIR
sale24.3k-$557MS
Cluster Selling Large Sale Repeat Seller
—08/2708/27
ILMNMeister Keith A.
DIR
sale54.3k-$1.23BS
Cluster Selling Large Sale Repeat Seller
—08/2708/27
ILMNMeister Keith A.
DIR
sale4.87k-$110MS
Cluster Selling Large Sale Repeat Seller
—08/2708/27
ILMNMeister Keith A.
DIR
sale425-$9.65MS
Cluster Selling Repeat Seller
—08/2708/26
ILMNMeister Keith A.
DIR
sale14.7k-$334MS
Cluster Selling Large Sale Repeat Seller
—08/2708/26
ILMNMeister Keith A.
DIR
sale53.1k-$1.19BS
Cluster Selling Large Sale Repeat Seller
—08/2708/26
ILMNMeister Keith A.
DIR
sale38.2k-$858MS
Cluster Selling Large Sale Repeat Seller
—08/2708/26

Meister Keith A. Insider Activity FAQ

SEC Form 4 context

Who is Meister Keith A.?

Meister Keith A. is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001307631.

Which companies has Meister Keith A. reported transactions for?

ILLUMINA, INC., Vestis Corp, MGM Resorts International

When was Meister Keith A.'s latest insider buy?

No open-market insider purchase is available for this period.

When was Meister Keith A.'s latest insider sale?

sale at ILLUMINA, INC. on Aug 27, 2026 valued at $2,174,718.

Where can I see the original SEC filings?

Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.

Are performance metrics included?

This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.