Deborah B. Dunie

Insider

First SEC filing: Aug. 4, 2015 · Latest: Sept. 17, 2018

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 15 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

15 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 13, 2018	LNT	P	1,250	$43.80	$54,750	12,300 Direct	+11.31%	Acquired	60.8% (price as of 2026-08-20)
June 20, 2018	SAIC	S	285	$81.27	$23,162	6,920 Direct	-3.96%	Disposed	59.2% (price as of 2026-08-20)
June 18, 2018	SAIC	S	300	$79.71	$23,913	7,205 Direct	-4.00%	Disposed	62.4% (price as of 2026-08-20)
June 6, 2018	SAIC	A	1,141	—	—	7,505 Direct	+17.93%	Acquired	(price as of 2026-08-20)
June 6, 2018	SAIC	A	2,398	—	—	2,398 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 15, 2017	SAIC	M	4,732	$57.10	$270,197	10,152 Direct	+87.31%	Acquired	126.6% (price as of 2026-08-20)
Sept. 15, 2017	SAIC	M	4,298	$52.79	$226,891	14,450 Direct	+42.34%	Acquired	145.1% (price as of 2026-08-20)
Sept. 15, 2017	SAIC	F	3,691	$61.49	$226,960	10,759 Direct	-25.54%	Disposed	110.5% (price as of 2026-08-20)
Sept. 15, 2017	SAIC	F	4,395	$61.49	$270,249	6,364 Direct	-40.85%	Disposed	110.5% (price as of 2026-08-20)
Sept. 15, 2017	SAIC	M	4,298	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 15, 2017	SAIC	M	4,732	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 7, 2017	SAIC	A	1,310	—	—	5,420 Direct	+31.87%	Acquired	(price as of 2026-08-20)
June 7, 2017	SAIC	A	3,177	—	—	3,177 Direct	—	Acquired	(price as of 2026-08-20)
May 19, 2017	LNT	P	3,700	$39.61	$146,557	11,050 Direct	+50.34%	Acquired	77.9% (price as of 2026-08-20)
Nov. 7, 2016	LNT	P	1,350	$37.24	$50,274	7,350 Direct	+22.50%	Acquired	89.2% (price as of 2026-08-20)
June 17, 2016	SAIC	A	4,732	—	—	4,732 Direct	—	Acquired	(price as of 2026-08-20)
June 17, 2016	SAIC	A	1,752	—	—	4,110 Direct	+74.30%	Acquired	(price as of 2026-08-20)
May 10, 2016	LNT	P	1,000	$73.10	$73,100	3,000 Direct	+50.00%	Acquired	92.7% (price as of 2026-08-20)
Sept. 1, 2015	LNT	P	1,000	$55.63	$55,630	2,000 Direct	+100.00%	Acquired	153.3% (price as of 2026-08-20)
June 3, 2015	SAIC	A	4,298	—	—	4,298 Direct	—	Acquired	(price as of 2026-08-20)
June 3, 2015	SAIC	A	1,895	—	—	2,358 Direct	+409.29%	Acquired	(price as of 2026-08-20)
Feb. 19, 2015	SAIC	A	463	—	—	463 Direct	—	Acquired	(price as of 2026-08-20)

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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
June 6, 2018	SAIC	Stock Option (Right to Buy)	Common Stock (2,398)	$87.67	June 5, 2025	2,398	Acquired
Sept. 15, 2017	SAIC	Stock Option (Right to Buy)	Common Stock (4,298)	$52.79	June 2, 2022	4,298	Disposed
Sept. 15, 2017	SAIC	Stock Option (Right to Buy)	Common Stock (4,732)	$57.10	June 16, 2023	4,732	Disposed
June 7, 2017	SAIC	Stock Option (Right to Buy)	Common Stock (3,177)	$76.34	June 6, 2024	3,177	Acquired
June 17, 2016	SAIC	Stock Option (Right to Buy)	Common Stock (4,732)	$57.10	June 16, 2023	4,732	Acquired
June 3, 2015	SAIC	Stock Option (Right to Buy)	Common Stock (4,298)	$52.79	June 2, 2022	4,298	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Aug. 4, 2015	LNT	Common In Street	1,000	Direct