Reporting owner · CIK 0001714400

Stack Fergal

Visual SEC Form 4 history across 2 companies, 24 transactions and 4 filings.

SVP, CTRLSVP, Corporate ControllerHappen, Inc.
Open-market mix
Latest filingAug 27, 2026, 10:17 PM
Filings4Form 4 records
Buying$00 purchases
Selling$2.1M3 sales
Net value−$2.1MBuys minus sells
Companies22 securities
Most recentAug 25, 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
530-3-5Feb 25May 263Aug 26

Net value flow

Buys minus sells

Feb 25
$0
May 26
$0
Aug 26
−$2.1M

Transaction texture

Ownership and ticket size

Average P/S size$710.9K
Median P/S size$699.1K
Direct24
Indirect0
Aug 25, 2026exercise

Filing-only signals

Deterministic matches in this insider's history

Derivative Transactionfiling-context9Direct Ownershipfiling-context24Large Holdings Reductionholdings6Repeat Sellerpattern210b5-1 Detectedfiling-context3

Latest Form 4 facts

Quick context from source filings

Latest transaction

sale at Happen, Inc. on Aug 20, 2026 valued at $679,009.

Review SEC filing
Latest buy

No open-market insider purchase is available.

Associated companies

Visual map of known reporting history

HAPNHappen, Inc.10 transactions · latest Aug 27, 2026, 10:17 PMLCLendingClub Corp14 transactions · latest May 27, 2026, 11:22 PM
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
HAPNStack Fergal
SVPCTRL
exercise1.56k$0M
Derivative Transaction Direct Ownership
—08/2708/25
HAPNStack Fergal
SVPCTRL
exercise1.90k$0M
Derivative Transaction Direct Ownership
—08/2708/25
HAPNStack Fergal
SVPCTRL
exercise3.11k$0M
Derivative Transaction Direct Ownership Large Holdings Reduction
—08/2708/25
HAPNStack Fergal
SVPCTRL
withholding2.68k-$4.89MF
Direct Ownership
—08/2708/25
HAPNStack Fergal
SVPCTRL
exercise1.56k$0M
Direct Ownership
—08/2708/25
HAPNStack Fergal
SVPCTRL
exercise1.90k$0M
Direct Ownership
—08/2708/25
HAPNStack Fergal
SVPCTRL
exercise3.11k$0M
Direct Ownership
—08/2708/25
HAPNStack Fergal
SVPCTRL
sale10b5-137.5k-$67.9MS
Direct Ownership Large Holdings Reduction Repeat Seller+1
−6.7%08/2008/20
HAPNStack Fergal
SVPCTRL
sale10b5-137.5k-$69.9MS
Direct Ownership Large Holdings Reduction Repeat Seller+1
−6.7%08/2008/19
HAPNStack Fergal
SVPCTRL
sale10b5-140.0k-$75.4MS
Direct Ownership Large Holdings Reduction 10b5-1 Detected
−6.7%08/2008/18

Stack Fergal Insider Activity FAQ

SEC Form 4 context

Who is Stack Fergal?

Stack Fergal is a reporting owner in SEC Form 4 filings with reporting owner CIK 0001714400.

Which companies has Stack Fergal reported transactions for?

Happen, Inc., LendingClub Corp

When was Stack Fergal's latest insider buy?

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

When was Stack Fergal's latest insider sale?

sale at Happen, Inc. on Aug 20, 2026 valued at $679,009.

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.