Mesa Laboratories Inc. (MLAB)

Number of records: 50
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
10-Sep-21 7:23 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 10-Sep-21Planned Option Sale 1,400$270.21$378,294.00(16%)
8.91K to 7.51K
10-Sep-21 7:23 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 10-Sep-21Option Exercise 1,400$89.70$125,580.0019%
7.51K to 8.91K
01-Sep-21 10:57 AM
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Kelly David M
Director
Mesa Laboratories Inc. (MLAB) 31-Aug-21Private Sale 603$267.29$161,176.00(19%)
3.2K to 2.6K
19-Aug-21 10:58 AM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 18-Aug-21Option Exercise 1,000$70.56$70,560.002%
53.36K to 54.36K
17-Aug-21 6:53 PM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 16-Aug-21Option Exercise 5,192$89.70$465,722.0010%
53.36K to 58.55K
17-Aug-21 6:53 PM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 16-Aug-21Option Sale 5,192$272.16$1,413,050.00(9%)
58.55K to 53.36K
16-Aug-21 2:05 PM
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Alltoft Jennifer Sadie
Director
Mesa Laboratories Inc. (MLAB) 15-Aug-21Option Exercise 308----34%
0.91K to 1.22K
16-Aug-21 1:55 PM
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Hall Shannon
Director
Mesa Laboratories Inc. (MLAB) 15-Aug-21Option Exercise 308----69%
0.45K to 0.76K
16-Aug-21 1:44 PM
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Guillemin Evan
Director
Mesa Laboratories Inc. (MLAB) 15-Aug-21Option Exercise 308----1%
29.45K to 29.76K
16-Aug-21 2:10 PM
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Kelly David M
Director
Mesa Laboratories Inc. (MLAB) 15-Aug-21Option Exercise 308----11%
2.9K to 3.2K
16-Aug-21 2:18 PM
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Schmieder John Bradley
Director
Mesa Laboratories Inc. (MLAB) 15-Aug-21Option Exercise 308----< 1%
70.71K to 71.02K
16-Aug-21 2:37 PM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 15-Aug-21Option Exercise 308----< 1%
53.05K to 53.36K
13-Aug-21 1:49 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 12-Aug-21Option Exercise 1,000$89.70$89,700.0013%
7.51K to 8.51K
13-Aug-21 1:49 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 12-Aug-21Planned Option Sale 1,000$275.16$275,160.00(12%)
8.51K to 7.51K
12-Aug-21 12:16 PM
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Schmieder John Bradley
Director
Mesa Laboratories Inc. (MLAB) 11-Aug-21Private Sale (Planned) 800$278.06$222,448.00(1%)
71.51K to 70.71K
12-Aug-21 12:05 PM
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Archbold Brian David
SVP Continuous Improvement
Mesa Laboratories Inc. (MLAB) 09-Aug-21Private Sale 639$280.03$178,939.00(81%)
0.79K to 0.15K
02-Aug-21 5:34 PM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 02-Aug-21Private Sale (Planned) 1,250$290.47$363,088.00(2%)
54.3K to 53.05K
19-Jul-21 9:17 AM
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Guillemin Evan
Director
Mesa Laboratories Inc. (MLAB) 16-Jul-21Private Sale (Planned) 720$282.18$203,170.00(2%)
30.17K to 29.45K
13-Jul-21 12:02 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 12-Jul-21Option Exercise 1,000$89.70$89,700.0013%
7.51K to 8.51K
13-Jul-21 12:02 PM
View: 
Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 12-Jul-21Planned Option Sale 1,000$278.77$278,770.00(12%)
8.51K to 7.51K
06-Jul-21 10:48 AM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 01-Jul-21Private Sale (Planned) 1,250$267.44$334,300.00(2%)
55.55K to 54.3K
06-Jul-21 4:11 PM
View: 
Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 01-Jul-21Option Exercise 1,000$89.70$89,700.0013%
7.51K to 8.51K
06-Jul-21 4:11 PM
View: 
Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 01-Jul-21Option Sale 1,000$267.04$267,040.00(12%)
8.51K to 7.51K
21-Jun-21 10:21 AM
View: 
Archbold Brian David
SVP Continuous Improvement
Mesa Laboratories Inc. (MLAB) 17-Jun-21Private Sale 400$256.56$102,624.00(34%)
1.19K to 0.79K
16-Jun-21 6:40 PM
View: 
Guillemin Evan
Director
Mesa Laboratories Inc. (MLAB) 16-Jun-21Private Sale (Planned) 720$256.36$184,579.00(2%)
30.89K to 30.17K
17-Jun-21 12:06 PM
View: 
Archbold Brian David
SVP Continuous Improvement
Mesa Laboratories Inc. (MLAB) 16-Jun-21Sale 1,336$257.06$343,430.00(53%)
2.53K to 1.19K
17-Jun-21 1:01 PM
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Schmieder John Bradley
Director
Mesa Laboratories Inc. (MLAB) 16-Jun-21Private Sale (Planned) 505$262.27$132,446.00(< 1%)
72.01K to 71.51K
17-Jun-21 12:50 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 16-Jun-21Sale 2,119$255.67$541,765.00(22%)
9.63K to 7.51K
17-Jun-21 12:25 PM
View: 
Owens Gary M
President and CEO
Director
Mesa Laboratories Inc. (MLAB) 16-Jun-21Sale 6,545$255.67$1,673,360.00(26%)
24.94K to 18.4K
17-Jun-21 12:16 PM
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Dinoia Gregory
SVP Commericial
Mesa Laboratories Inc. (MLAB) 16-Jun-21Sale 1,211$255.67$309,616.00(29%)
4.18K to 2.97K
16-Jun-21 4:27 PM
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Dinoia Gregory
SVP Commericial
Mesa Laboratories Inc. (MLAB) 15-Jun-21Payment of Exercise 415$263.30$109,269.00(23%)
1.8K to 1.38K
16-Jun-21 2:04 PM
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Guillemin Evan
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 295----< 1%
30.59K to 30.89K
17-Jun-21 12:06 PM
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Archbold Brian David
SVP Continuous Improvement
Mesa Laboratories Inc. (MLAB) 15-Jun-21Grant 1,960----344%
0.57K to 2.53K
16-Jun-21 1:25 PM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 340----< 1%
55.21K to 55.55K
17-Jun-21 12:50 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 15-Jun-21Grant 4,676----94%
4.96K to 9.63K
17-Jun-21 12:25 PM
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Owens Gary M
President and CEO
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Grant 14,448----138%
10.49K to 24.94K
16-Jun-21 4:27 PM
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Dinoia Gregory
SVP Commericial
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 959----114%
0.84K to 1.8K
16-Jun-21 4:05 PM
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Archbold Brian David
SVP Continuous Improvement
Mesa Laboratories Inc. (MLAB) 15-Jun-21Payment of Exercise 351$263.30$92,418.30(38%)
0.92K to 0.57K
16-Jun-21 5:14 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 15-Jun-21Payment of Exercise 479$263.30$126,121.00(9%)
5.44K to 4.96K
16-Jun-21 4:55 PM
View: 
Owens Gary M
President and CEO
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Payment of Exercise 1,557$263.30$409,958.00(13%)
12.05K to 10.49K
17-Jun-21 12:16 PM
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Dinoia Gregory
SVP Commericial
Mesa Laboratories Inc. (MLAB) 15-Jun-21Grant 2,800----202%
1.38K to 4.18K
16-Jun-21 2:39 PM
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Alltoft Jennifer Sadie
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 221----32%
0.69K to 0.91K
16-Jun-21 2:20 PM
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Kelly David M
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 295----11%
2.6K to 2.9K
16-Jun-21 2:31 PM
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Hall Shannon
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 194----76%
0.25K to 0.45K
16-Jun-21 4:05 PM
View: 
Archbold Brian David
SVP Continuous Improvement
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 766----497%
0.15K to 0.92K
16-Jun-21 1:40 PM
View: 
Schmieder John Bradley
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 295----< 1%
71.72K to 72.01K
16-Jun-21 5:14 PM
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Sakys John V
CFO
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 1,086----25%
4.35K to 5.44K
16-Jun-21 4:55 PM
View: 
Owens Gary M
President and CEO
Director
Mesa Laboratories Inc. (MLAB) 15-Jun-21Option Exercise 3,537----42%
8.51K to 12.05K
11-Jun-21 4:42 PM
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Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 10-Jun-21Option Exercise 1,001$76.58$76,659.602%
54.21K to 55.21K
09-Jun-21 11:54 AM
View: 
Sullivan John James
Director
Mesa Laboratories Inc. (MLAB) 08-Jun-21Option Sale 5,192$258.19$1,340,520.00(9%)
59.4K to 54.21K