Stephen F Butterfield

Insider

First SEC filing: Aug. 27, 2004 · Latest: Feb. 14, 2008

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 3 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

3 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 13, 2007	NNI	D	2,000,000	$24.49	$48,980,000	1,868,083 Direct	-51.71%	Disposed	420.0% (price as of 2026-08-21)
Feb. 13, 2007	NNI	M	2,000,000	—	—	3,868,083 Direct	+107.06%	Acquired	(price as of 2026-08-21)
Feb. 13, 2007	NNI	M	2,000,000	—	—	1,868,083 Direct	-51.71%	Disposed	(price as of 2026-08-21)
Sept. 25, 2006	NNI	S	400,000	$30.53	$12,212,000	3,868,083 Direct	-9.37%	Disposed	317.1% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Aug. 27, 2004	NNI	Class B Common Stock	4,193,250	Direct
Aug. 27, 2004	NNI	Class B Common Stock	1,586,691	Indirect
Aug. 27, 2004	NNI	Class B Common Stock	600,000	Indirect
Dec. 10, 2003	NNI	Class B Common Stock	4,193,250	Direct
Dec. 10, 2003	NNI	Class B Common Stock	1,586,691	Indirect

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2005	$500,559	$1,142,300	—	—	—	—	$8,940	—

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.