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sellWeak cluster of 510b5-1 plan

John C Roche sold $1.0M of THG

President and CEO at HANOVER INSURANCE GROUP, INC.. 5,251 shares at an average of $198.06, traded May 18, 2026, filed May 19, 2026.

Warning score
30
Value
$1.0M
5,251 shares
Holdings after
141,011
-4% from before
From 52-week low
+24%
low $158.13, close $195.75
From 52-week high
0%
high $195.75, as of May 18, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $1.0M at market
    +25
  • Share of holdings sold
    Sold 3.6% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +2.6%, 3m +15.2%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

THGOct 9, 2026 · close 219.33
Since filing May 19, 2026: +14.2%SPY +6.6% · excess +7.6%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001428157-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 15, 2026MOption exercise
Common Stock10b5-1
+18,194$85.87$1.6M159,205May 19, 2026
May 15, 2026FTax withholding
Common Stock10b5-1
-12,943$194.64$2.5M146,262May 19, 2026
May 18, 2026SOpen-market sale
Common Stock10b5-1
-375$196.55$74k145,887May 19, 2026
May 18, 2026SOpen-market sale
Common Stock10b5-1
-2,260$197.61$447k143,627May 19, 2026
May 18, 2026SOpen-market sale
Common Stock10b5-1
-2,516$198.65$500k141,111May 19, 2026
May 18, 2026SOpen-market sale
Common Stock10b5-1
-100$199.23$20k141,011May 19, 2026
May 15, 2026MOption exercise
Common Stock Option (right to buy)derivative10b5-1
-18,194$0.00$09,098May 19, 2026

Related signals

Other insiders at HANOVER INSURANCE GROUP, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
23Weak
THGsell 210b5-1
HANOVER INSURANCE GROUP, INC.
Dennis Francis Kerrigan
Executive Vice President
$1.9M
8,655 shares
-47%
48Moderate
THGsell 3
HANOVER INSURANCE GROUP, INC.
Theodore H Bunting JR
director
$275k
1,200 shares
-17%
46Moderate
THGsell 2
HANOVER INSURANCE GROUP, INC.
Jane D Carlin
director
$232k
1,000 shares
-31%
50Moderate
THGsell 4
HANOVER INSURANCE GROUP, INC.
Bryan J Salvatore
Executive Vice President
$3.0M
16,394 shares
-36%
47Moderate
THGsell 5
HANOVER INSURANCE GROUP, INC.
Francisco Aristeguieta
director
$195k
1,000 shares
-20%
30Weak
THGsell 510b5-1
HANOVER INSURANCE GROUP, INC.
John C Roche
President and CEO
$1.6M
8,358 shares
-6%
50Moderate
THGsell 5
HANOVER INSURANCE GROUP, INC.
Dennis Francis Kerrigan
Executive Vice President
$1.2M
6,262 shares
-34%
57Moderate
THGsell 6
HANOVER INSURANCE GROUP, INC.
Denise Lowsley
Executive Vice President
$800k
4,175 shares
-52%
47Moderate
THGsell 6
HANOVER INSURANCE GROUP, INC.
Denise Lowsley
Executive Vice President
$200k
1,062 shares
-21%
47Moderate
THGsell 4
HANOVER INSURANCE GROUP, INC.
Willard T Lee
Executive Vice President
$184k
1,000 shares
-14%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.