Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Albertine John M

Over the trailing 90 days, Albertine John M (Director at KADANT INC) bought $129K of stock across 2 companies, per 3 SEC Form 4 transactions.

Role: Director
Companies: KAI TGEN
Window: Trailing 90 days · 3 transactions · CIK 1015997
Net activity: +$129K ($129K bought · $0 sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
TGEN	TECOGEN INC.	1	$129K	—	$129K
KAI	KADANT INC	2	—	—	$0

Transactions (3)

Date	Symbol	Type	Shares	Value	Description
2026-07-04	KAI	Sell	128	$0	Exercise or conversion of derivative security
2026-07-04	KAI	Buy	128	$0	Exercise or conversion of derivative security
2026-06-26	TGEN	Buy	25.0K	$129K	Grant, award or other acquisition

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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