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Robert C Lieber sold $743k of TPC

director at TUTOR PERINI CORP. 10,000 shares at an average of $74.25, traded May 19, 2026, filed May 21, 2026.

Warning score
36
Value
$743k
10,000 shares
Holdings after
164,573
-6% from before
From 52-week low
+113%
low $35.06, close $74.78
From 52-week high
-23%
high $97.14, as of May 19, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $742k at market
    +21
  • Share of holdings sold
    Sold 5.7% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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.

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.

TPCOct 12, 2026 · close 83.49
Since filing May 21, 2026: +11.6%SPY +5.3% · excess +6.3%

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 0001616149-26-000002, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 19, 2026SOpen-market sale
Common Stock
-10,000$74.25$743k164,573May 21, 2026
May 20, 2026AGrant or award
Common Stock
+2,337$0.00$0166,910May 21, 2026

Related signals

Other insiders at TUTOR PERINI CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
78Notable
TPCsell 2
TUTOR PERINI CORP
Ronald N Tutor
Chairman & CEO
$198M
2,310,000 shares
-325%
58Moderate
TPCsell 2
TUTOR PERINI CORP
Dale Anne Reiss
director
$1.2M
13,400 shares
-36%
60Notable
TPCsell
TUTOR PERINI CORP
Sidney J Feltenstein
director
$18M
184,209 shares
-96%
45Moderate
TPCsell
TUTOR PERINI CORP
Robert C Lieber
director
$1.3M
17,500 shares
-10%
55Moderate
TPCbuy 2
TUTOR PERINI CORP
Peter Arkley
director
$1.8M
25,000 shares
+13%
61Notable
TPCbuy 2
TUTOR PERINI CORP
Gary G. Smalley
CEO and President
$732k
10,000 shares
+12%
54Moderate
TPCbuy 2
TUTOR PERINI CORP
Peter Arkley
director
$2.6M
40,000 shares
+26%
47Moderate
TPCbuy 2
TUTOR PERINI CORP
Gary G. Smalley
CEO and President
$305k
5,000 shares
+4%
58Moderate
TPCsell 2
TUTOR PERINI CORP
Sidney J Feltenstein
director
$8.2M
125,000 shares
-40%
48Moderate
TPCsell 2
TUTOR PERINI CORP
Ronald N Tutor
Chairman & CEO
$13M
200,000 shares
-5%

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.

Robert C Lieber sold $743k of TPC | InsiderTell