Whalen Chad Michael

Track record

How each disclosed position did against the S&P ~6 months later

No positions we can measure against the market yet — outcomes appear once a disclosed buy is ~6 months old.

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$0.0000 bought · −$4.06M sold

All filings on record

Every Form 4 transaction we track for this filer

All10Buys0Sells5

Stock	Transaction	Date	~6mo vs S&P
FFIVF5, INC.	Tax $259.3K · 941 sh	2026-02-01	—
FFIVF5, INC.	Exercise — · 2,317 sh	2026-02-01	—
FFIVF5, INC.	Sell $32.6K · 129 sh	2025-11-03	—
FFIVF5, INC.	Sell $615.5K · 2,452 sh	2025-11-03	—
FFIVF5, INC.	Sell $235.2K · 940 sh	2025-11-03	—
FFIVF5, INC.	Sell $931.0K · 3,732 sh	2025-11-03	—
FFIVF5, INC.	Sell $542.5K · 2,183 sh	2025-11-03	—
FFIVF5, INC.	Tax $1.88M · 7,441 sh	2025-11-01	—
FFIVF5, INC.	Exercise — · 2,602 sh	2025-11-01	—
FFIVF5, INC.	Grant — · 16,325 sh	2025-10-31	—

FFIVTax

2026-02-01 · F5, INC.

$259.3K

—

FFIVExercise

2026-02-01 · F5, INC.

2,317

—

FFIVSell

2025-11-03 · F5, INC.

$32.6K

—

FFIVSell

2025-11-03 · F5, INC.

$615.5K

—

FFIVSell

2025-11-03 · F5, INC.

$235.2K

—

FFIVSell

2025-11-03 · F5, INC.

$931.0K

—

FFIVSell

2025-11-03 · F5, INC.

$542.5K

—

FFIVTax

2025-11-01 · F5, INC.

$1.88M

—

FFIVExercise

2025-11-01 · F5, INC.

2,602

—

FFIVGrant

2025-10-31 · F5, INC.

16,325

—

Newest 10 of 16 filings·Every Form 4 on record, with outcomesPro →

Filing in the same companies

Other insiders active in these names in the last 3 years

MN

Mehta Nikhil Ramesh

FFIV · last 2026-07-30

WE

Werner Edward Cooper

FFIV · last 2026-06-02

DM

Dreyer Michael L

FFIV · last 2026-02-20

HA

Higginson Alan

FFIV · last 2026-02-19

AK

Anand Kunal

FFIV · last 2026-02-10

FT

Fountain Thomas Dean

FFIV · last 2026-02-10

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.