Benjamin AuYeung Net Worth - Insider Trades and Bio as of Jun 30, 2026

CMCOCOLUMBUS MCKINNON CORPSEC CIK: 0001650036

Estimated Net Worth

$794 Thousand

Last Updated: May 18, 2026 03:42 PM EST

Transaction Summary

Total Transactions36

Buy-Sell Ratio0.00

Buy Transactions0

Sell Transactions2

Transaction Volume

Total Volume-$403.66K

Net Volume$403.66K

Buy Volume$0.00

Sell Volume-$403.66K

Trade Analysis

AVG Trade Size-$9.07K

Largest Trade$77.13K

Most Active MonthMay

Most Active Year2018

Trading Sentiment

OverallBullish

Recent TradeSelling

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Benjamin Auyeung does not have any significant net worth to report based on the numbers we have. This is based on reported shares in COLUMBUS MCKINNON CORP.

2019 was Benjamin Auyeung's most active year for acquiring shares with 9 total transactions. Benjamin Auyeung's most active month to acquire stocks was the month of April. 2019 was Benjamin Auyeung's most active year for disposing of shares, totalling 16 transactions. Benjamin Auyeung's most active month to dispose stocks was the month of April. 2019 saw Benjamin Auyeung paying a total of $599,293.57 for 32,651.249 shares, this is the most they've acquired in one year. In 2019 Benjamin Auyeung cashed out on 57,902.646 shares for a total of $1,003,049.33, their largest year based on trade value.

Holdings & Transactions

CMCOcolumbus mckinnon corp

Updated: Aug 14, 2019VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.39	6.85K	$29.73	-$63.56K	Aug 14, 2019	21.06K	Sale	—	Aug 12 - 13	View
From 4	-0.68	22.10K	$27.03	-$340.10K	Aug 09, 2019	21.06K	Sale	—	Aug 07	View
From 4	-0.00	0.50	$34.56	-$17.27	May 28, 2019	18.99K	Tax	—	May 23	View
From 4	-0.00	1.73	$36.05	-$62.27	May 24, 2019	18.99K	Tax	—	May 22	View
From 4	0.24	3.68K	$35.16	-$14.72	May 22, 2019	18.99K	Grant	—	May 18 - 20	View
From 4	0.00	13.67	—	—	May 14, 2019	15.32K	Grant	—	May 13	View
From 4	0.00	11.58	—	—	Feb 12, 2019	15.30K	Grant	—	Feb 11	View
From 4	0.00	11.58	—	—	Nov 21, 2018	15.29K	Grant	—	Nov 19	View
From 4	0.00	10.23	—	—	Aug 22, 2018	15.28K	Grant	—	Aug 20	View
From 4/A	-0.00	0.19	$38.33	-$7.31	Jun 01, 2018	15.27K	Tax	—	May 23	View
From 4	-0.00	0.19	$38.33	-$7.31	May 25, 2018	15.27K	Tax	—	May 23	View
From 4	0.76	9.59K	—	—	May 24, 2018	22.26K	Grant	—	May 22	View
From 4	-0.00	0.65	$38.70	-$25.12	May 24, 2018	12.67K	Tax	—	May 22	View
From 4	-0.00	0.16	$37.91	-$5.95	May 23, 2018	12.67K	Tax	—	May 19	View
From 4	-0.00	0.94	$37.18	-$34.83	May 22, 2018	12.67K	Tax	—	May 18	View
From 4	0.00	11.94	—	—	May 16, 2018	12.67K	Grant	—	May 15	View
From 4	0.00	9.58	—	—	Feb 21, 2018	12.66K	Grant	—	Feb 20	View
From 4	0.00	8.79	—	—	Nov 22, 2017	12.65K	Grant	—	Nov 20	View
From 4	0.00	11.21	—	—	Aug 23, 2017	12.64K	Grant	—	Aug 21	View
From 4	-0.00	0.03	$24.55	-$0.85	May 25, 2017	12.63K	Tax	—	May 23	View
From 4	1.35	12.98K	—	—	May 24, 2017	22.59K	Grant	—	May 22	View
From 4	-0.00	0.46	$24.32	-$11.09	May 23, 2017	9.61K	Tax	—	May 20	View
From 4	-0.00	0.26	$24.09	-$6.30	May 22, 2017	9.61K	Tax	—	May 19	View
From 4	-0.00	0.16	$23.63	-$3.82	May 19, 2017	9.61K	Tax	—	May 18	View
From 4	0.00	12.82	—	—	May 17, 2017	9.61K	Grant	—	May 15	View
From 4	0.00	11.72	—	—	Feb 22, 2017	9.60K	Grant	—	Feb 21	View
From 4	0.00	13.22	—	—	Nov 22, 2016	9.59K	Grant	—	Nov 21	View
From 4	0.00	18.63	—	—	Aug 24, 2016	9.57K	Grant	—	Aug 22	View
From 4	4.70	21.00K	$15.16	$77.13K	May 25, 2016	25.46K	Grant	—	May 23	View
From 4	-0.00	1.38	$14.57	-$20.17	May 23, 2016	4.47K	Tax	—	May 19 - 20	View
From 4	-0.00	0.62	$14.50	-$9.01	May 19, 2016	4.47K	Tax	—	May 18	View
From 4	0.00	10.76	—	—	May 18, 2016	4.47K	Grant	—	May 16	View
From 4	0.00	11.31	—	—	Feb 24, 2016	4.46K	Grant	—	Feb 22	View
From 4	0.00	8.20	—	—	Nov 25, 2015	4.45K	Grant	—	Nov 23	View
From 4	0.00	8.38	$18.89	$158.24	Aug 26, 2015	20.91K	Grant	—	Aug 24	View
From 3	—	—	—	—	Aug 05, 2015	4.43K	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions