Skip to content

Insider · CIK 0001786299

Karen Peacock

director

Files at IDXX (IDEXX LABORATORIES INC /DE), DBX (DROPBOX, INC.). First filing May 29, 2025, latest May 19, 2026.

Karen Peacock files SEC Form 4 as director at DBX (DROPBOX, INC.), and also at IDXX (IDEXX LABORATORIES INC /DE). Since May 29, 2025, Karen Peacock has reported 0 open-market buys worth $0 and 4 open-market sells worth $419k, the latest filed on May 19, 2026.

A track record needs three past buys with six months of prices behind them; Karen Peacock has 0, so none is measured yet.

The newest scored trade: sold $106k of DBX on May 15, 2026, filed May 19, 2026, scored 25 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 2 sells worth $159k.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 4
$0 bought, $419k sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

DBX: DROPBOX, INC.

DBXOct 9, 2026 · close 34.36

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
25Weak
DBXsell 710b5-1
DROPBOX, INC.
$106k
4,000 shares
-19%+22% from low-17% from high
17Weak
DBXsell 610b5-1
DROPBOX, INC.
$53k
2,000 shares
-9%+7% from low-20% from high
17Weak
DBXsell 910b5-1
DROPBOX, INC.
$60k
2,000 shares
-8%+26% from low-9% from high
27Weak
DBXsell 510b5-1
DROPBOX, INC.
$200k
7,000 shares
-22%+18% from low-15% from high

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
Mar 11, 2026 DBX
DROPBOX INC
2,000
0.00% of outstanding
$53kMar 11, 2026none
Sep 8, 2025 DBX
DROPBOX INC
2,000
0.00% of outstanding
$60kSep 8, 2025none
May 27, 2025 DBX
DROPBOX INC
7,000
0.00% of outstanding
$200kMay 27, 2025none

Transactions

Every row this insider has filed, 12 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
May 21, 2026DBX
DROPBOX, INC.
AGrant or award
Class A Common Stock
+9,071$0.00$026,366May 26, 2026
May 15, 2026DBX
DROPBOX, INC.
SOpen-market sale
Class A Common Stock10b5-1
-4,000$26.50$106k17,295May 19, 2026
May 12, 2026IDXX
IDEXX LABORATORIES INC /DE
AGrant or award
Non-Qualified Stock Option (right-to-buy)derivative
+525$0.00$0525May 14, 2026
May 12, 2026IDXX
IDEXX LABORATORIES INC /DE
AGrant or award
Deferred Stock Unitderivative
+234$0.00$0234May 14, 2026
May 7, 2026IDXX
IDEXX LABORATORIES INC /DE
MOption exercise
Common Stock
+101$0.00$0102May 11, 2026
May 7, 2026IDXX
IDEXX LABORATORIES INC /DE
MOption exercise
Restricted Stock Unitderivative
-101--0May 11, 2026
Mar 11, 2026DBX
DROPBOX, INC.
SOpen-market sale
Class A Common Stock10b5-1
-2,000$26.50$53k21,295Mar 13, 2026
Dec 1, 2025IDXX
IDEXX LABORATORIES INC /DE
AGrant or award
Restricted Stock Unitderivative
+101$0.00$0101Dec 3, 2025
Dec 1, 2025IDXX
IDEXX LABORATORIES INC /DE
AGrant or award
Non-Qualified Stock Option (right-to-buy)derivative
+231$0.00$0231Dec 3, 2025
Sep 8, 2025DBX
DROPBOX, INC.
SOpen-market sale
Class A Common Stock10b5-1
-2,000$30.00$60k23,295Sep 10, 2025
May 27, 2025DBX
DROPBOX, INC.
SOpen-market sale
Class A Common Stock10b5-1
-7,000$28.53$200k25,295May 29, 2025
May 15, 2025DBX
DROPBOX, INC.
AGrant or award
Class A Common Stock
+8,443$0.00$032,295May 19, 2025

Questions about Karen Peacock

Answered from the filings on this page, as of the latest one.

Is Karen Peacock buying or selling?

In the last 12 months Karen Peacock reported 0 open-market buys worth $0 and 2 open-market sells worth $159k on SEC Form 4; the latest was sold $106k of DBX on May 15, 2026. Grants, option exercises and tax withholding are not counted.

How did Karen Peacock's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Karen Peacock has 0.

Where does Karen Peacock file Form 4?

Karen Peacock has filed Form 4 at DBX (DROPBOX, INC.); IDXX (IDEXX LABORATORIES INC /DE). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

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.

Karen Peacock: insider trades and track record | InsiderTell