Skip to content
buyModerate cluster of 13

Elizabeth Whitehead Seaton bought $50k of COLB

director at COLUMBIA BANKING SYSTEM, INC.. 2,685 shares at an average of $18.48, traded Feb 6, 2024, filed Feb 7, 2024.

Conviction score
58
Value
$50k
2,685 shares
Holdings after
25,001
+12% from before
From 52-week low
+6%
low $14.96, close $15.88
From 52-week high
-41%
high $26.72, as of Feb 6, 2024

Score components

  • Role
    Director
    +15
  • Trade size
    $50k at market
    +7
  • Relative to holdings
    Holdings up 12%
    +3
  • Price context
    6% above the 52-week low; 41% below the 52-week high
    +18
  • Cluster
    13 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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.

COLBOct 12, 2026 · close 28.51
Since filing Feb 7, 2024: +81.6%SPY +61.3% · excess +20.3%

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 0000887343-24-000048, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 6, 2024POpen-market purchase
Common Stock
+2,685$18.48$50k25,001Feb 7, 2024

Related signals

Other insiders at COLUMBIA BANKING SYSTEM, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
15Weak
COLBbuy
COLUMBIA BANKING SYSTEM, INC.
Aaron James Deer
EVP Chief Strategy/Innov Offcr
$22k
886 shares
+2%
30Weak
COLBsell
COLUMBIA BANKING SYSTEM, INC.
Devine David Moore
EVP Chief Marketing Officer
$115k
3,872 shares
-17%
15Weak
COLBsell 3
COLUMBIA BANKING SYSTEM, INC.
Kumi Yamamoto Baruffi
EVP General Counsel, Corp Sec
$25k
937 shares
-2%
15Weak
COLBsell 3
COLUMBIA BANKING SYSTEM, INC.
Brock Lakely
EVP, Chief Accounting Officer
$5,535
211 shares
-2%
21Weak
COLBsell 310b5-1
COLUMBIA BANKING SYSTEM, INC.
Torran B Nixon
Senior Executive VP
$128k
4,481 shares
-4%
51Moderate
COLBsell
COLUMBIA BANKING SYSTEM, INC.
Steven R Gardner
director
$404k
13,725 shares
-100%
5Weak
COLBsell10b5-1
COLUMBIA BANKING SYSTEM, INC.
Torran B Nixon
Senior Executive VP
$116k
4,481 shares
-4%
41Moderate
COLBbuy 13
COLUMBIA BANKING SYSTEM, INC.
Randal Lee Lund
director
$19k
1,000 shares
+6%
46Moderate
COLBbuy 13
COLUMBIA BANKING SYSTEM, INC.
Torran B Nixon
Senior Executive VP
$75k
3,650 shares
+3%
47Moderate
COLBbuy 13
COLUMBIA BANKING SYSTEM, INC.
Aaron James Deer
Chief Strategy/Innovation Offc
$39k
2,000 shares
+6%

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.

Elizabeth Whitehead Seaton bought $50k of COLB | InsiderTell