Insider trading · Q3 2026 · CIK 16040

Cabot Corp (CBT) insider trading.

Name: Cabot Corp insider transactions, Q3 2026
Creator: U.S. Securities and Exchange Commission

In Q3 2026, insiders at Cabot Corp reported 6 non-derivative transactions on 12 Forms 3, 4 and 5: 0 open-market purchases and 3 sales worth $19.6M.

Transactions: 6
Purchases (P): 0
Sales (S): 3
Net shares, P minus S: -229,597
Insiders: 1
Last filed: 2026-08-31

Insiders

Insider	Relationship	Transactions	Buys	Sales
Keohane Sean D	Director, Officer · President and CEO	6	0	3

Transactions

6 non-derivative rows, newest transaction first. Shares and prices as filed.
Date	Insider	Code	Shares	Price	Owned after	Filing
2026-08-28	Keohane Sean D	S (D)	134,895	$85	404,134	Form 4
2026-08-28	Keohane Sean D	M (A)	134,895	$50	539,029	Form 4
2026-08-24	Keohane Sean D	S (D)	2,779	$85.5	288,873	Form 4
2026-08-24	Keohane Sean D	M (A)	2,779	$50	291,652	Form 4
2026-08-07	Keohane Sean D	M (A)	91,923	$62.24	496,057	Form 4
2026-08-07	Keohane Sean D	S (D)	91,923	$86.41	404,134	Form 4

Transaction codes in this quarter

S: 3 M: 3

Get CBT insider transactions through the API

Request with your API key

curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=16040&limit=100" \
  -H "Authorization: Bearer $SEC_API_KEY"

Insider trading API guide · CBT company page · Cabot Corp on SEC.gov

Questions

Are insiders buying or selling Cabot Corp (CBT)?

In Q3 2026, insiders at Cabot Corp reported 6 non-derivative transactions on 12 Forms 3, 4 and 5: 0 open-market purchases and 3 sales worth $19.6M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.

Where do these Cabot Corp insider trades come from?

From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.

Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.

Plain-text version for agents and LLMs: /insider-trading/cbt.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.