MCKEON BRIAN P

CIK: 0001219445

MCKEON BRIAN P is a corporate insider at IDEXX LABORATORIES INC /DE (IDXX) filing SEC Form 4 transactions. 695 transactions across 5 companies, totaling $584,671 in purchases and $125,108,600 in sales. Source: SEC EDGAR.

AI Insider Summary

Brian McKeon's record spans IDEXX Labs (IDXX, 340 tx) and Tableau/TBL (262 tx) as career anchors, with live activity in board seats — a 28,887-share Dentsply (XRAY) award and Alkermes (ALKS) option exercises/withholdings near $37. A multi-company CFO-type profile.

The current activity is in his board seats. A 28,887-share Dentsply Sirona (XRAY) award headlines the recent tape, alongside Alkermes (ALKS) code-M exercises and a code-F withholding near $37 — vesting and grant mechanics rather than open-market trades.

For readers, McKeon is a multi-company executive whose live signal is director-grant activity at XRAY and ALKS; the IDXX and TBL histories frame him as a serial finance leader rather than a single-stock insider.

Total Transactions
695
Total Buy Value
$585K
Total Sell Value
$125.11M
Net Activity
$-124.52M
Last Transaction
Jun 2026
Companies
5

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Purchase
Shares
10,000
Price
$10.12
Value
$101K
Type
Award
Shares
28,887
Price
-
Value
-
Alkermes plc.
ALKS
Type
Exercise
Shares
6,142
Price
-
Value
-
Alkermes plc.
ALKS
Type
Tax Payment
Shares
1,475
Price
$36.95
Value
$55K
Alkermes plc.
ALKS
Type
Exercise
Shares
6,142
Price
-
Value
-
Alkermes plc.
ALKS
Type
Award
Shares
5,409
Price
-
Value
-
Alkermes plc.
ALKS
Type
Award
Shares
11,538
Price
$36.98
Value
$427K
Alkermes plc.
ALKS
Type
Exercise
Shares
8,013
Price
-
Value
-
Alkermes plc.
ALKS
Type
Tax Payment
Shares
1,924
Price
$30.61
Value
$59K
Alkermes plc.
ALKS
Type
Exercise
Shares
8,013
Price
-
Value
-
Alkermes plc.
ALKS
Type
Award
Shares
6,142
Price
-
Value
-
Alkermes plc.
ALKS
Type
Award
Shares
13,474
Price
-
Value
-
Type
Exercise
Shares
299
Price
-
Value
-
Type
Exercise
Shares
308
Price
-
Value
-
Type
Exercise
Shares
303
Price
-
Value
-
Type
Exercise
Shares
252
Price
-
Value
-
Type
Tax Payment
Shares
569
Price
$444.53
Value
$253K
Type
Exercise
Shares
299
Price
-
Value
-
Type
Exercise
Shares
308
Price
-
Value
-
Type
Exercise
Shares
303
Price
-
Value
-