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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•114 filings

CMCO

COLUMBUS MCKINNON CORP

Net purchases of $194.7K over the last 3 months

2 buyers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found 1 CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

+$194,660

2 buyers · 0 sellers

12-month purchases

$194,660

2 distinct insiders

12-month sales

$159,888

4 distinct insiders

Highlighted alerts

7

0 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

1 executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
7
Voluntary view
P/S trades after deterministic checks
96
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
6,505
Price
$0.00
Footnotes
4

Represents additional restricted stock units attributable to dividend reinvestment. Represents restricted stock units issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026, subject to forfeiture in whole or part; units become fully and non-forfeitable 33.33% per year for three years on 8/17/2027, 5/18/2028 and 5/18/2029, if reporting person remains an employee of issuer. Includes 12,343.413 shares of restricted stock issued to reporting person subject to forfeiture in whole or part; 685.992 shares become fully vested 1/22/2027; 630.111 become fully vested 5/20/2027, 4,522.310 shares become fully vested 50% per year for two years beginning 5/19/2026 and 6,505 shares become fully vested 33.33% per year for three years on 8/17/2027, 5/18/2028 and 5/18/2029, if reporting person remains an employee of issuer. Represents non-qualified stock options issued to reporting person under the Columbus McKinnon Corporation 2016 Long Term Incentive Plan as amended and restated effective June 4, 2024, and further amended effective August 14, 2026, subject to forfeiture in whole or part; options become exercisable 33.33% per year for three years on 8/17/2027, 5/18/2028 and 5/18/2029, if reporting person remains an employee of issuer.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

7 transactions

STEPHENS CHRISTOPHER J

Director

PurchaseAlert
Shares
2,750
Price
$17.14
Value
$47,135
Open SEC filing

Linker John R

EVP, Finance and CFO

PurchaseAlert
Shares
7,500
Price
$19.67
Value
$147,525
Open SEC filing

Korman Alan S

Sr VP, Gen'l Counsel & Sec

SaleAlert
Shares
302
Price
$19.15
Value
$5,783
Open SEC filing

Paradowski Mark R

Sr VP Information Services&CDO

SaleAlert
Shares
1,502
Price
$19.15
Value
$28,763
Open SEC filing

Rustowicz Gregory P

Executive VP Finance, CFO

SaleAlert
Shares
242
Price
$19.15
Value
$4,634
Open SEC filing

Adams Jon

President, Americas

SaleAlert
Shares
0
Price
$23.28
Value
$0.00
Open SEC filing

Adams Jon

President, Americas

SaleAlert
Shares
5,185
Price
$23.28
Value
$120,707
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.