Reporting owner · CIK 0001070847

Grillo Anthony

Visual SEC Form 4 history across 1 companies, 20 transactions and 8 filings.

DIRLITTELFUSE INC /DE
Open-market mix
Latest filingSep 08, 2026, 08:02 PM
Filings8Form 4 records
Buying$4.1M4 purchases
Selling$1.7M3 sales
Net value$2.4MBuys minus sells
Companies12 securities
Most recentSep 03, 2026grant

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 some of 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
530-3-5Feb 24May 24Aug 24Oct 24Jan 254Feb 25Mar 253Feb 26Mar 26Sep 26

Net value flow

Buys minus sells

Feb 24
$0
May 24
$0
Aug 24
$0
Oct 24
$0
Jan 25
$0
Feb 25
$4.1M
Mar 25
$0
Feb 26
−$1.7M
Mar 26
$0
Sep 26
$0

Transaction texture

Ownership and ticket size

Average P/S size$832.3K
Median P/S size$770.3K
Direct20
Indirect0
Sep 03, 2026grant

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern3Delayed Filingfiling-context4Derivative Transactionfiling-context1Director Buyrole4Direct Ownershipfiling-context18Large Buysize2Large Salesize1Repeat Buyerpattern3Repeat Sellerpattern2

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at LITTELFUSE INC /DE on Feb 10, 2026 valued at $13,939.

Review SEC filing
Latest sale

sale at LITTELFUSE INC /DE on Feb 10, 2026 valued at $13,939.

Review SEC filing

Associated companies

Visual map of known reporting history

LFUSLITTELFUSE INC /DE20 transactions · latest Sep 08, 2026, 08:02 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
LFUSGRILLO ANTHONY
DIR
other66$1.44MJ
Direct Ownership
—03/10/202503/07/2025
LFUSGRILLO ANTHONY
DIR
buy183$4.31MP
Director Buy Direct Ownership Repeat Buyer
—02/07/202502/06/2025
LFUSGRILLO ANTHONY
DIR
buy5.30k$124MP
Director Buy Direct Ownership Large Buy+1
—02/07/202502/06/2025
LFUSGRILLO ANTHONY
DIR
buy8.70k$203MP
Director Buy Direct Ownership Large Buy+1
—02/07/202502/06/2025
LFUSGRILLO ANTHONY
DIR
buy3.30k$77.0MP
Director Buy Direct Ownership
—02/07/202502/06/2025
LFUSGRILLO ANTHONY
DIR
grant113$2.74MA
Direct Ownership
—01/30/202501/30/2025
LFUSGRILLO ANTHONY
DIR
grant112$2.73MA
Delayed Filing Direct Ownership
—01/24/202510/31/2024
LFUSGRILLO ANTHONY
DIR
grant106$2.74MA
Delayed Filing Direct Ownership
—01/24/202508/01/2024
LFUSGRILLO ANTHONY
DIR
grant115$2.74MA
Delayed Filing Direct Ownership
—01/24/202505/02/2024
LFUSGRILLO ANTHONY
DIR
grant113$2.74MA
Delayed Filing Direct Ownership
—01/24/202502/01/2024

Grillo Anthony Insider Activity FAQ

SEC Form 4 context

Who is Grillo Anthony?

Grillo Anthony is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001070847.

Which companies has Grillo Anthony reported transactions for?

LITTELFUSE INC /DE

When was Grillo Anthony's latest insider buy?

buy at LITTELFUSE INC /DE on Feb 06, 2025 valued at $43,120.

When was Grillo Anthony's latest insider sale?

sale at LITTELFUSE INC /DE on Feb 10, 2026 valued at $13,939.

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.