Investors / filer profile

Shaller Russell

President & CEO

active in 2 companies

Pro
Bought: Pro
Sold: 15
Filings: 2
Companies: 2026-06-01
Last filed

EDGAR · CIK 0001646159 ↗

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 · −$3.29M sold

All filings on record

Every Form 4 transaction we track for this filer


KWRQUAKER CHEMICAL CORP	Grant $60.0K · 413 sh	2026-06-01	—
KWRQUAKER CHEMICAL CORP	Exercise — · 18 sh	2026-05-31	—
KWRQUAKER CHEMICAL CORP	Exercise — · 1,198 sh	2026-05-31	—
BRCBRADY CORP	Sell $1.39M · 17,130 sh	2025-11-25	—
BRCBRADY CORP	Tax $790.5K · 10,114 sh	2025-10-02	—
BRCBRADY CORP	Grant — · 33,584 sh	2025-10-02	—
BRCBRADY CORP	Sell $1.70M · 21,295 sh	2025-09-18	—
BRCBRADY CORP	Exercise $784.7K · 21,295 sh	2025-09-18	—
BRCBRADY CORP	Sell $197.4K · 2,448 sh	2025-09-18	—
BRCBRADY CORP	Exercise $86.0K · 2,448 sh	2025-09-18	—

KWRGrant

2026-06-01 · QUAKER CHEMICAL CORP

$60.0K

—

KWRExercise

2026-05-31 · QUAKER CHEMICAL CORP

—

KWRExercise

2026-05-31 · QUAKER CHEMICAL CORP

1,198

—

BRCSell

2025-11-25 · BRADY CORP

$1.39M

—

BRCTax

2025-10-02 · BRADY CORP

$790.5K

—

BRCGrant

2025-10-02 · BRADY CORP

33,584

—

BRCSell

2025-09-18 · BRADY CORP

$1.70M

—

BRCExercise

2025-09-18 · BRADY CORP

$784.7K

—

BRCSell

2025-09-18 · BRADY CORP

$197.4K

—

BRCExercise

2025-09-18 · BRADY CORP

$86.0K

—

Newest 10 of 15 filingsEvery Form 4 on record, with outcomesPro →

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.