InsiderSource
SAFT

SAFETY INSURANCE GROUP INC

SEC CIK 1172052
$71.85 −6.2% · 90 days
90-day buys
$0
0 open-market
90-day sells
$1.09M
2 open-market
Net insider flow
−$1.09M
Net selling
Filings shown
84
Most recent
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At a glance

Over the last 90 days, insiders at SAFT have sold a net $1.09M of stock (0 open-market buys vs 2 sells).

Largest recent trade: Srb Corp sold $1.01M of SAFT, trimming their stake 1%.

Most active filer: Lam Brian Siu-gae, with 14 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for SAFT, newest first
View on SEC EDGAR ↗
SAFT
SAFETY INSURANCE GROUP INC
Sell SRB CORP · 10% Owner · Open-market sale · filed Mar 23, 2026 ΔOwn −0.8%

Srb Corp sold $1.01M of SAFT, trimming their stake 1%.

−$1.01M
14,151 sh @ $71
SAFT
SAFETY INSURANCE GROUP INC
Sell SRB CORP · 10% Owner · Open-market sale · filed Mar 19, 2026 ΔOwn −0.1%

Srb Corp sold $87.6K of SAFT.

−$87.6K
1,199 sh @ $73
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SAFT
SAFETY INSURANCE GROUP INC
Sell SRB CORP · 10% Owner · Open-market sale · filed Mar 3, 2026 ΔOwn −0.6%

Srb Corp sold $862K of SAFT, trimming their stake 1%.

−$862K
11,270 sh @ $76
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About SAFT insider activity

This page tracks every recent Form 4 filed for SAFETY INSURANCE GROUP INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is SAFT insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for SAFETY INSURANCE GROUP INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.