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Home/Insiders/Smith Martin Alexander

Smith Martin Alexander

Insider

Insider
Total trades
15
Bought (open market)
$0
Sold (open market)
$0
Tickers traded
1
Smith Martin Alexander, Executive Vice President, has demonstrated a consistent pattern of selling activity in shares of IDEXX Laboratories Inc. (IDXX) over the past several years, as evidenced by SEC Form 4 filings. Alexander has executed 25 transactions, all involving IDXX, with a total sell value of $420,093.85 and no recorded purchases. Notably, the most significant sales occurred on February 14, 2026, with a transaction valued at $190,063.70, and February 14, 2025, with a sale worth $166,254.22. Smaller transactions include $60,540.48 on February 14, 2024, and $3,235.45 on September 1, 2025. The majority of these transactions were classified as dispositions under Rule 16b-3, indicating they were likely part of planned sales or exercises of derivative securities. Alexander’s trading activity is exclusively concentrated in IDXX, reflecting a long-term association with the company. The absence of any buy transactions suggests a focus on liquidating holdings rather than accumulating shares. While the transactions span multiple years, they are clustered around specific dates, particularly mid-February, which may align with scheduled vesting periods or other corporate events. The data does not indicate recent trading activity, as the most recent transaction occurred in February 2026. Overall, Alexander’s trading history reveals a clear bias toward selling IDXX shares, with no evidence of diversification into other securities.

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Recent trades

Most recent Form 4 filings by Smith Martin Alexander.

  • Smith Martin Alexandertax-withheld302 shares ofIDXXat $629.35$190KFeb 14 · filed Feb 17Details
  • Smith Martin Alexanderexercised367 shares ofIDXXat $0Feb 14 · filed Feb 17Details
  • Smith Martin Alexanderexercised301 shares ofIDXXat $0Feb 14 · filed Feb 17Details

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  • Smith Martin Alexanderexercised188 shares ofIDXXat $0Feb 14 · filed Feb 17Details
  • Smith Martin Alexanderexercised148 shares ofIDXXat $0Feb 14 · filed Feb 17Details
  • Smith Martin Alexandergranted1,620 shares ofIDXXat $0Feb 12 · filed Feb 17Details
  • Smith Martin Alexandergranted1,262 shares ofIDXXat $0Feb 12 · filed Feb 17Details
  • Smith Martin Alexandergranted162 shares ofIDXXat $0Feb 12 · filed Feb 17Details
  • Smith Martin Alexandergranted5,361 shares ofIDXXat $0Feb 12 · filed Feb 17Details
  • Smith Martin Alexandertax-withheld5 shares ofIDXXat $647.09$3KSep 1, 2025 · filed Sep 3, 2025Details
  • Smith Martin Alexanderexercised18 shares ofIDXXat $0Sep 1, 2025 · filed Sep 3, 2025Details
  • Smith Martin Alexanderexercised301 shares ofIDXXat $0Feb 14, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexandertax-withheld374 shares ofIDXXat $444.53$166KFeb 14, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexanderexercised189 shares ofIDXXat $0Feb 14, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexanderexercised593 shares ofIDXXat $0Feb 14, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexanderexercised148 shares ofIDXXat $0Feb 14, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexandergranted1,468 shares ofIDXXat $0Feb 13, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexandergranted217 shares ofIDXXat $0Feb 13, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexandergranted6,320 shares ofIDXXat $0Feb 13, 2025 · filed Feb 18, 2025Details
  • Smith Martin Alexanderexercised148 shares ofIDXXat $0Feb 14, 2024 · filed Feb 16, 2024Details