NICOR INC

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

organization

SEC Insider

$69.6M

1,204 transactions

Summary

NICOR INC is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $1.1MSales: $33.7M27 insiders

Date	Insider	Type	Value
2011-12-09	RAU JOHN	D	—
2011-12-09	RAU JOHN	D	—
2011-12-09	GAINES BRENDA J	D	—
2011-12-09	BOBINS NORMAN	D	—
2011-12-09	OLIVERA ARMANDO J	D	—
2011-12-09	STALEY JOHN C	D	—
2011-12-09	NELSON GEORGIA R	D	—
2011-12-09	NELSON GEORGIA R	D	—
2011-12-09	MARTIN R EDEN	D	—
2011-12-09	MARTIN R EDEN	D	—
2011-12-09	KELLER DENNIS J	D	—
2011-12-09	KELLER DENNIS J	D	—
2011-12-09	BICKNER BRUCE P	D	—
2011-12-09	BEAVERS ROBERT M JR	D	—
2011-12-09	JEAN RAYMOND A	D	—
2011-12-09	JEAN RAYMOND A	D	—
2011-12-09	BIRDSALL JOHN H III	D	—
2011-12-09	COLALILLO CLAUDIA J(Senior Vice President)	D	—
2011-12-09	COLALILLO CLAUDIA J(Senior Vice President)	D	—
2011-12-09	COLALILLO CLAUDIA J(Senior Vice President)	D	—

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

NICOR INC — Contributions, Lobbying & Contracts | Poliscope