Reporting owner · CIK 0001566391

Meaney William L

Visual SEC Form 4 history across 1 companies, 65 transactions and 11 filings.

PRESPresident and CEOIRON MOUNTAIN INC
Open-market mix
Latest filingSep 02, 2026, 08:27 PM
Filings11Form 4 records
Buying$00 purchases
Selling$88.3M38 sales
Net value−$88.3MBuys minus sells
Companies14 securities
Most recentSep 01, 2026exercise

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
20100-10-202Jan 255Feb 256Mar 252Jan 261Feb 2618Mar 264Sep 26

Net value flow

Buys minus sells

Jan 25
−$7.2M
Feb 25
−$6.9M
Mar 25
−$15.8M
Jan 26
−$3.2M
Feb 26
−$4.2M
Mar 26
−$46.6M
Sep 26
−$4.4M

Transaction texture

Ownership and ticket size

Average P/S size$2.3M
Median P/S size$2M
Direct65
Indirect0
Sep 01, 2026exercise

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern26Derivative Transactionfiling-context13Direct Ownershipfiling-context59Large Holdings Increaseholdings10Large Holdings Reductionholdings11Large Salesize25Repeat Sellerpattern3010b5-1 Detectedfiling-context31

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at IRON MOUNTAIN INC on Sep 01, 2026 valued at $10,324.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Associated companies

Visual map of known reporting history

IRMIRON MOUNTAIN INC65 transactions · latest Sep 02, 2026, 08:27 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
IRMMeaney William L
PRES
exercise7.04k$0M
Derivative Transaction Direct Ownership
—03/05/202503/01/2025
IRMMeaney William L
PRES
exercise554k$0M
Derivative Transaction Direct Ownership
—03/05/202503/01/2025
IRMMeaney William L
PRES
sale223-$2.06MS
Cluster Selling Direct Ownership Repeat Seller
—03/05/202503/03/2025
IRMMeaney William L
PRES
sale2.93k-$26.8MS
Cluster Selling Direct Ownership Repeat Seller
—03/05/202503/03/2025
IRMMeaney William L
PRES
sale1.12k-$10.1MS
Cluster Selling Direct Ownership Repeat Seller
—03/05/202503/03/2025
IRMMeaney William L
PRES
sale26.7k-$247MS
Cluster Selling Direct Ownership Large Sale+1
—03/05/202503/03/2025
IRMMeaney William L
PRES
sale92.5k-$847MS
Cluster Selling Direct Ownership Large Holdings Reduction+2
—03/05/202503/03/2025
IRMMeaney William L
PRES
sale48.9k-$441MS
Cluster Selling Direct Ownership Large Sale+1
—03/05/202503/03/2025
IRMMeaney William L
PRES
exercise69.1k$252MM
Direct Ownership
—03/05/202503/03/2025
IRMMeaney William L
PRES
withholding2.77k-$25.8MF
Direct Ownership
—03/05/202503/01/2025

Meaney William L Insider Activity FAQ

SEC Form 4 context

Who is Meaney William L?

Meaney William L is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001566391.

Which companies has Meaney William L reported transactions for?

IRON MOUNTAIN INC

When was Meaney William L's latest insider buy?

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

When was Meaney William L's latest insider sale?

sale at IRON MOUNTAIN INC on Sep 01, 2026 valued at $10,324.

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.