Plymouth Rock Co Inc
10% Owner

Plymouth Rock Co Inc insider trades: Safety Insurance Group (SAFT) stock buys and sales

10% Owner, Safety Insurance Group Last trade Jul 27, 2026 23 Form 4 filings
$134.6M
Sold, last 12 months
8 sales
$0
Bought, last 12 months
0 buys
23
Open-market trades
since 2020
1
Company
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Plymouth Rock Co Inc reports to the SEC

Open-market buys and sales

23 trades reported on SEC Form 4, newest first

DateStockTypeValue
Jul 27, 2026SAFT↓ Sell$127.8M
Jul 17, 2026SAFT↓ Sell$392K
Jul 13, 2026SAFT↓ Sell$2.6M
Jul 9, 2026SAFT↓ Sell$203K
Mar 20, 2026SAFT↓ Sell$1.0M
Mar 2, 2026SAFT↓ Sell$880K
Feb 26, 2026SAFT↓ Sell$1.1M
Feb 24, 2026SAFT↓ Sell$566K
Jul 19, 2023SAFT↑ Buy$2.2M
Jun 14, 2023SAFT↑ Buy$1.1M
Jun 6, 2023SAFT↑ Buy$725K
Jun 5, 2023SAFT↑ Buy$2.0M
Jun 1, 2023SAFT↑ Buy$2.8M
May 30, 2023SAFT↑ Buy$545K
May 25, 2023SAFT↑ Buy$2.2M
May 23, 2023SAFT↑ Buy$647K
Nov 4, 2020SAFT↑ Buy$45K
Oct 30, 2020SAFT↑ Buy$3.0M
Oct 29, 2020SAFT↑ Buy$3.3M
Oct 20, 2020SAFT↑ Buy$7K
Mar 23, 2020SAFT↑ Buy$58K
Mar 20, 2020SAFT↑ Buy$1.3M
Mar 18, 2020SAFT↑ Buy$1.3M

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other SAFT insiders

Open-market trades in the last 12 months

About Plymouth Rock Co Inc's insider trades

Plymouth Rock Co Inc is a 10% owner of Safety Insurance Group (SAFT). Since Mar 18, 2020, it has reported 15 open-market purchases worth $21.1M and 8 sales worth $134.6M on SEC Form 4. In the last 12 months: 8 sales ($134.6M).

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SAFT insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.