Archbold Brian David

Track

Insider profile

Performance

Overall performance
3.7
Performance over holding periods
3.7
30 days 90 days 120 days
Average return 3% 8.2% 15.1%
Success rate 73% 68% 82%
Transactions
12 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Archbold Brian David's trades of Mesa Laboratories Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
491.38
Quantity 47,275 +14.4%
Value US$1,635,001
Transaction date
Sale
Price
340.47
Quantity 69,898 +23.8%
Value US$3,401,974
Transaction date
Sale
Price
97.12
Quantity 472 -45.8%
Value US$45,840
Transaction date
Planned sale
Price
125.00
Quantity 1,499 -100.0%
Value US$187,375
Transaction date
Proposed sale
Price
125.00
Quantity 1,499
Value US$187,381
Transaction date
Planned sale
Price
112.36
Quantity 1,500 -72.9%
Value US$168,540
Transaction date
Proposed sale
Price
116.00
Quantity 1,500
Value US$174,000
Transaction date
Sale
Price
325.02
Quantity 1,659 -91.5%
Value US$539,208
Transaction date
Sale
Price
256.56
Quantity 400 -33.5%
Value US$102,624
Transaction date
Sale
Price
271.78
Quantity 223 -59.2%
Value US$60,607
Transaction date
Sale
Price
272.11
Quantity 533 -69.7%
Value US$145,035
Transaction date
Sale
Price
250.00
Quantity 38 -14.1%
Value US$9,500
Transaction date
Sale
Price
250.00
Quantity 420 -60.9%
Value US$105,000
Transaction date
Sale
Price
250.00
Quantity 145 -34.9%
Value US$36,250
Transaction date
Sale
Price
268.19
Quantity 123 -34.6%
Value US$32,987
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-23 2026-06-22
S Sale
47,275 +14.4%
491.38
US$1,635,001 		47,275 +14.4% 491.38 US$1,635,001
2026-06-22 2026-06-22
PrS Proposed sale
11,147
456.44
US$1,420,022 		11,147 456.44 US$1,420,022
2026-06-17 2026-06-16
S Sale
69,898 +23.8%
340.47
US$3,401,974 		69,898 +23.8% 340.47 US$3,401,974
2026-06-16 2026-06-16
PrS Proposed sale
1,151
101.27
US$116,558 		1,151 101.27 US$116,558
2025-06-18 2025-06-16
S Sale
472 -45.8%
97.12
US$45,840 		472 -45.8% 97.12 US$45,840
2025-06-16 2025-06-16
PrS Proposed sale
472
97.12
US$45,840 		472 97.12 US$45,840
2024-09-16 2024-09-13
PlS Planned sale
1,499 -100.0%
125.00
US$187,375 		1,499 -100.0% 125.00 US$187,375
2024-09-13 2024-09-13
PrS Proposed sale
1,499
125.00
US$187,381 		1,499 125.00 US$187,381
2023-12-19 2023-12-15
PlS Planned sale
1,500 -72.9%
112.36
US$168,540 		1,500 -72.9% 112.36 US$168,540
2023-12-15 2023-12-15
PrS Proposed sale
1,500
116.00
US$174,000 		1,500 116.00 US$174,000
2022-06-22 2022-06-21
S Sale
392 -32.5%
188.22
US$73,784 		392 -32.5% 188.22 US$73,784
2021-12-15 2021-12-14
S Sale
1,659 -91.5%
325.02
US$539,208 		1,659 -91.5% 325.02 US$539,208
2021-06-21 2021-06-17
S Sale
400 -33.5%
256.56
US$102,624 		400 -33.5% 256.56 US$102,624
2021-03-11 2021-03-10
S Sale
223 -59.2%
271.78
US$60,607 		223 -59.2% 271.78 US$60,607
2020-11-10 2020-11-09
S Sale
533 -69.7%
272.11
US$145,035 		533 -69.7% 272.11 US$145,035
2020-08-13 2020-08-10
S Sale
38 -14.1%
250.00
US$9,500 		38 -14.1% 250.00 US$9,500
2020-08-13 2020-08-10
S Sale
420 -60.9%
250.00
US$105,000 		420 -60.9% 250.00 US$105,000
2020-08-13 2020-08-10
S Sale
145 -34.9%
250.00
US$36,250 		145 -34.9% 250.00 US$36,250
2020-02-21 2020-02-21
S Sale
123 -34.6%
268.19
US$32,987 		123 -34.6% 268.19 US$32,987