Griffith Joseph H. IV

Insider

Chief Financial Officer

Trades at: MASS

30D 90D 1Y

Net shares · 365d

-40.1K

0 buy · 40.1K sell

Net value · 365d

-$286.5K

$0 in · $286.5K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 40.1K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

MASS Sell·S
May 28, 26

Chief Financial Officer · 10b5-1

$62.7K

6.9K sh · $9.03

Own -5%
MASS Sell·S
Feb 2, 26

Chief Financial Officer

$143.2K

23.2K sh · $6.18

Own -14%
MASS Sell·S
Oct 3, 25

Chief Financial Officer · 10b5-1

$45.2K

5.0K sh · $9.05 avg · 2 lots

Own -5%
MASS Sell·S
Sep 19, 25

Chief Financial Officer · 10b5-1

$35.4K

5.0K sh · $7.07

Own -5%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 28, 2026	MASS	Chief Financial Officer	Sell S	6.9K	-5%	$9.03	$62.7K
Feb 2, 2026	MASS	Chief Financial Officer	Sell S	23.2K	-14%	$6.18	$143.2K
Oct 3, 2025	MASS	Chief Financial Officer	Sell S	5.0K2 lots	-5%	$9.05 avg	$45.2K
Sep 19, 2025	MASS	Chief Financial Officer	Sell S	5.0K	-5%	$7.07	$35.4K

Buy Sell Non-market (grant · exercise · gift)

About Griffith Joseph H. IV

This profile aggregates every SEC Form 4 insider transaction reported by Griffith Joseph H. IV across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.