LAM BRIAN SIU-GAE

PrivateCIK: 2017175
Location

BOSTON, MA

Senior insider sale

VP of Insurance Operations at SAFETY INSURANCE GROUP INC — senior position signals high conviction

$20.0K

258.00 shares

What this filing means

LAM BRIAN SIU-GAE plans to sell 258.00 shares of SAFETY INSURANCE GROUP INC valued at approximately $20.0K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderLAM BRIAN SIU-GAECIK 2017175
Officer· VP of Insurance Operations
Since Feb 2026
258.00
Shares to sell
$20.0K
Approx. market value
212.00
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

2/25/2026
212.00
Total acquired212.00
Planned & Completed Dispositions2
Sort

Completed

Completed

Units to sell

46.00

Market value

$3.5K

2/24/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

212.00

Market value

$16.4K

2/27/2026
Total

Units

258.00

Value

$20.0K

LAM BRIAN SIU-GAE — Planned Insider Sale (Form 144) | Finecho