Reporting owner · CIK 0001634370

Williams David Lyle Jr.

Visual SEC Form 4 history across 1 companies, 19 transactions and 4 filings.

EVP, CFOEVP, CFOFORUM ENERGY TECHNOLOGIES, INC.
Open-market mix
Latest filingAug 21, 2026, 08:05 PM
Filings4Form 4 records
Buying$00 purchases
Selling$1.6M3 sales
Net value−$1.6MBuys minus sells
Companies14 securities
Most recentAug 20, 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
530-3-5Jan 25Feb 25Mar 253Aug 26

Net value flow

Buys minus sells

Jan 25
$0
Feb 25
$0
Mar 25
$0
Aug 26
−$1.6M

Transaction texture

Ownership and ticket size

Average P/S size$522.7K
Median P/S size$24K
Direct19
Indirect0
Aug 20, 2026sale

Filing-only signals

Deterministic matches in this insider's history

Cluster Sellingpattern3Delayed Filingfiling-context1Derivative Transactionfiling-context5Direct Ownershipfiling-context19Large Holdings Increaseholdings2Large Holdings Reductionholdings2Large Salesize1Repeat Sellerpattern2

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at FORUM ENERGY TECHNOLOGIES, INC. on Aug 20, 2026 valued at $8,108.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Latest sale

sale at FORUM ENERGY TECHNOLOGIES, INC. on Aug 20, 2026 valued at $8,108.

Review SEC filing

Associated companies

Visual map of known reporting history

FETFORUM ENERGY TECHNOLOGIES, INC.19 transactions · latest Aug 21, 2026, 08:05 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
FETWilliams David Lyle Jr.
EVPCFO
sale100-$810kS
Cluster Selling Direct Ownership Repeat Seller
+4.1%08/2108/20
FETWilliams David Lyle Jr.
EVPCFO
sale300-$2.40MS
Cluster Selling Direct Ownership Repeat Seller
+4.1%08/2108/20
FETWilliams David Lyle Jr.
EVPCFO
sale19.6k-$153MS
Cluster Selling Direct Ownership Large Sale
+4.1%08/2108/20
FETWilliams David Lyle Jr.
EVPCFO
exercise11.5k$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
—03/07/202503/06/2025
FETWilliams David Lyle Jr.
EVPCFO
grant25.0k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
—03/07/202503/05/2025
FETWilliams David Lyle Jr.
EVPCFO
grant37.0k$0A
Derivative Transaction Direct Ownership Large Holdings Increase
—03/07/202503/05/2025
FETWilliams David Lyle Jr.
EVPCFO
withholding4.53k-$7.82MF
Direct Ownership
—03/07/202503/06/2025
FETWilliams David Lyle Jr.
EVPCFO
exercise11.5k$0M
Direct Ownership
—03/07/202503/06/2025
FETWilliams David Lyle Jr.
EVPCFO
withholding2.26k-$3.91MF
Direct Ownership
—03/07/202503/06/2025
FETWilliams David Lyle Jr.
EVPCFO
grant5.76k$0A
Delayed Filing Direct Ownership
—03/07/202502/13/2025

Williams David Lyle Jr. Insider Activity FAQ

SEC Form 4 context

Who is Williams David Lyle Jr.?

Williams David Lyle Jr. is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001634370.

Which companies has Williams David Lyle Jr. reported transactions for?

FORUM ENERGY TECHNOLOGIES, INC.

When was Williams David Lyle Jr.'s latest insider buy?

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

When was Williams David Lyle Jr.'s latest insider sale?

sale at FORUM ENERGY TECHNOLOGIES, INC. on Aug 20, 2026 valued at $8,108.

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.