Insiders · MLAB

MLAB insider transactions

Mesa Laboratories Inc. (MLAB) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

Recent Form 3, 4, and 5 filings for MLAB

• 15d
  Amendment: SEC Form 4 filed by President and CEO Kadia Siddhartha

  4/A - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 40d
  SEC Form 4 filed by President and CEO Kadia Siddhartha

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 40d
  SEC Form 3 filed by new insider Kadia Siddhartha

  3 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 62d
  SEC Form 4 filed by Owens Gary M

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 85d
  Director Ladiwala Shiraz Shabanali bought $252,805 worth of shares (3,500 units at $72.23), increasing direct ownership by 70% to 8,523 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 85d
  Director Capone Mark Christopher bought $99,331 worth of shares (1,301 units at $76.35), increasing direct ownership by 61% to 3,429 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 85d
  Director Tripeny R Tony bought $99,940 worth of shares (1,315 units at $76.00), increasing direct ownership by 32% to 5,398 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 180d
  Director Sullivan John James gifted 2,000 shares, decreasing direct ownership by 7% to 25,282 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 218d
  President and CEO Owens Gary M converted options into 11,558 shares, increasing direct ownership by 22% to 64,135 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 289d
  Director Ladiwala Shiraz Shabanali converted options into 1,949 shares, increasing direct ownership by 63% to 5,023 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 289d
  Director Sullivan John James converted options into 1,404 shares, increasing direct ownership by 5% to 27,282 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 289d
  Director Hall Shannon converted options into 1,404 shares, increasing direct ownership by 50% to 4,189 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 289d
  Director Tripeny R Tony converted options into 1,404 shares, increasing direct ownership by 52% to 4,083 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 289d
  Director Capone Mark Christopher converted options into 1,404 shares, increasing direct ownership by 194% to 2,128 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 289d
  Director Alltoft Jennifer Sadie converted options into 1,404 shares, increasing direct ownership by 40% to 4,878 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 343d
  CFO Sakys John covered exercise/tax liability with 454 shares and exercised 1,036 shares at a strike of $95.82, increasing direct ownership by 4% to 15,044 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 343d
  SVP Operations Archbold Brian David exercised 844 shares at a strike of $95.82 and covered exercise/tax liability with 385 shares, increasing direct ownership by 24% to 2,407 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 344d
  President and CEO Owens Gary M exercised 3,301 shares at a strike of $95.82 and covered exercise/tax liability with 1,445 shares, increasing direct ownership by 4% to 52,577 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 348d
  President and CEO Owens Gary M exercised 8,707 shares at a strike of $92.99 and covered exercise/tax liability with 3,810 shares, increasing direct ownership by 11% to 50,721 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 348d
  SVP Operations Archbold Brian David exercised 2,556 shares at a strike of $92.99 and covered exercise/tax liability with 1,166 shares, increasing direct ownership by 249% to 1,948 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 348d
  CFO Sakys John exercised 2,840 shares at a strike of $92.99 and covered exercise/tax liability with 1,243 shares, increasing direct ownership by 12% to 14,462 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 350d
  SEC Form 4 filed by CFO Sakys John

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 350d
  SEC Form 4 filed by SVP Operations Archbold Brian David

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 350d
  SEC Form 4 filed by President and CEO Owens Gary M

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 350d
  President and CEO Owens Gary M converted options into 4,426 shares and sold $188,312 worth of shares (1,939 units at $97.12), increasing direct ownership by 12% to 45,824 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 350d
  SVP Operations Archbold Brian David converted options into 1,030 shares and sold $45,840 worth of shares (472 units at $97.12) (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 350d
  CFO Sakys John was granted 668 shares, sold $62,350 worth of shares (642 units at $97.12) and converted options into 793 shares, increasing direct ownership by 7% to 12,865 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 357d
  SEC Form 4 filed by CFO Sakys John

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 357d
  SEC Form 4 filed by SVP Operations Archbold Brian David

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 357d
  SEC Form 4 filed by President & CEO Owens Gary M

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 436d
  President and CEO Owens Gary M exercised 21,000 shares at a strike of $122.98 and sold $2,602,110 worth of shares (21,000 units at $123.91) (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 555d
  Director Sullivan John James gifted 2,000 shares, decreasing direct ownership by 7% to 25,878 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 582d
  President and CEO Owens Gary M was granted 11,559 shares and sold $571,736 worth of shares (5,069 units at $112.79), increasing direct ownership by 18% to 43,337 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 625d
  SVP Operations Archbold Brian David sold $187,375 worth of shares (1,499 units at $125.00), closing all direct ownership in the company (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  CFO Sakys John converted options into 1,037 shares and covered exercise/tax liability with 454 shares, increasing direct ownership by 5% to 12,046 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  President and CEO Owens Gary M converted options into 3,301 shares and covered exercise/tax liability with 1,445 shares, increasing direct ownership by 5% to 36,847 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  SVP Operations Archbold Brian David converted options into 845 shares and covered exercise/tax liability with 386 shares, increasing direct ownership by 44% to 1,499 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  Director Sullivan John James converted options into 1,074 shares, increasing direct ownership by 4% to 27,878 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  Director Tripeny R Tony converted options into 1,074 shares, increasing direct ownership by 67% to 2,679 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  Director Ladiwala Shiraz Shabanali converted options into 1,574 shares, increasing direct ownership by 105% to 3,074 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  Director Hall Shannon converted options into 1,074 shares, increasing direct ownership by 63% to 2,785 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 635d
  Director Alltoft Jennifer Sadie converted options into 1,074 shares, increasing direct ownership by 45% to 3,474 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 653d
  SEC Form 4 filed by Director Ladiwala Shiraz Shabanali

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 653d
  SEC Form 4 filed by Director Hall Shannon

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 653d
  SEC Form 4 filed by Director Tripeny R Tony

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 653d
  SEC Form 4 filed by Director Sullivan John James

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 653d
  SEC Form 4 filed by Director Alltoft Jennifer Sadie

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 653d
  Director Capone Mark Christopher converted options into 724 shares (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 712d
  SEC Form 4 filed by SVP operations Archbold Brian David

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 712d
  SEC Form 4 filed by President and CEO Owens Gary M

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 712d
  SEC Form 4 filed by CFO Sakys John

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 716d
  President and CEO Owens Gary M converted options into 4,959 shares, increasing direct ownership by 17% to 34,991 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 716d
  SVP Operations Archbold Brian David converted options into 889 shares and covered exercise/tax liability with 407 shares, increasing direct ownership by 86% to 1,040 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 716d
  CFO Sakys John covered exercise/tax liability with 572 shares and converted options into 1,304 shares, increasing direct ownership by 7% to 11,463 units (SEC Form 4)

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 791d
  SEC Form 4 filed by Sullivan John James

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 791d
  SEC Form 4 filed by Sakys John

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 791d
  SEC Form 4 filed by Owens Gary M

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 791d
  SEC Form 4 filed by Archbold Brian David

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 799d
  SEC Form 4 filed by Archbold Brian David

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)
• 838d
  SEC Form 4 filed by Capone Mark Christopher

  4 - MESA LABORATORIES INC /CO/ (0000724004) (Issuer)