Donald L Heidemann

Insider

First SEC filing: Aug. 9, 2007 · Latest: Aug. 9, 2007

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

WGO selling Nov. 13, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 39 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

39 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 16, 2016	WGO	F	374	$28.19	$10,543	30,891 Direct	-1.20%	Disposed	15.4% (price as of 2026-08-21)
Oct. 15, 2016	WGO	F	510	$28.19	$14,377	31,265 Direct	-1.61%	Disposed	15.4% (price as of 2026-08-21)
Oct. 13, 2016	WGO	F	1,529	$27.84	$42,567	31,775 Direct	-4.59%	Disposed	16.8% (price as of 2026-08-21)
Oct. 11, 2016	WGO	A	1,289	$27.89	$35,950	29,904 Direct	+4.50%	Acquired	16.6% (price as of 2026-08-21)
Oct. 11, 2016	WGO	F	424	$27.89	$11,825	29,480 Direct	-1.42%	Disposed	16.6% (price as of 2026-08-21)
Oct. 11, 2016	WGO	A	1,516	$27.89	$42,281	30,996 Direct	+5.14%	Acquired	16.6% (price as of 2026-08-21)
Oct. 11, 2016	WGO	F	492	$27.89	$13,722	30,504 Direct	-1.59%	Disposed	16.6% (price as of 2026-08-21)
Oct. 11, 2016	WGO	A	2,800	—	—	33,304 Direct	+9.18%	Acquired	(price as of 2026-08-21)
Oct. 11, 2016	WGO	A	2,800	$27.89	$78,092	2,800 Direct	—	Acquired	16.6% (price as of 2026-08-21)
Oct. 15, 2015	WGO	F	334	$19.28	$6,440	28,615 Direct	-1.15%	Disposed	68.7% (price as of 2026-08-21)
Oct. 13, 2015	WGO	A	15,000	—	—	27,320 Direct	+121.75%	Acquired	(price as of 2026-08-21)
Oct. 13, 2015	WGO	F	435	$19.85	$8,635	28,949 Direct	-1.48%	Disposed	63.9% (price as of 2026-08-21)
Oct. 13, 2015	WGO	A	859	$19.85	$17,051	29,384 Direct	+3.01%	Acquired	63.9% (price as of 2026-08-21)
Oct. 13, 2015	WGO	F	1,253	$19.85	$24,872	28,525 Direct	-4.21%	Disposed	63.9% (price as of 2026-08-21)
Oct. 13, 2015	WGO	A	2,458	$19.85	$48,791	29,778 Direct	+9.00%	Acquired	63.9% (price as of 2026-08-21)
Oct. 13, 2015	WGO	A	9,000	$19.85	$178,650	27,320 Direct	+49.13%	Acquired	63.9% (price as of 2026-08-21)
Oct. 12, 2015	WGO	F	487	$19.91	$9,696	18,320 Direct	-2.59%	Disposed	63.4% (price as of 2026-08-21)
Oct. 12, 2015	WGO	F	487	$19.85	$9,667	18,320 Direct	-2.59%	Disposed	63.9% (price as of 2026-08-21)
Nov. 13, 2014	WGO	S	1,486	$23.14	$34,386	18,807 Direct	-7.32%	Disposed	40.6% (price as of 2026-08-21)
Oct. 16, 2014	WGO	F	245	$21.60	$5,292	20,293 Direct	-1.19%	Disposed	50.6% (price as of 2026-08-21)
Oct. 15, 2014	WGO	A	3,000	—	—	20,538 Direct	+17.11%	Acquired	(price as of 2026-08-21)
Oct. 14, 2014	WGO	F	1,316	$21.36	$28,110	17,538 Direct	-6.98%	Disposed	52.3% (price as of 2026-08-21)
Oct. 14, 2014	WGO	A	2,581	—	—	18,854 Direct	+15.86%	Acquired	(price as of 2026-08-21)
Oct. 14, 2014	WGO	F	1,357	$21.36	$28,986	16,273 Direct	-7.70%	Disposed	52.3% (price as of 2026-08-21)
Oct. 14, 2014	WGO	A	2,662	—	—	17,630 Direct	+17.78%	Acquired	(price as of 2026-08-21)
Oct. 10, 2014	WGO	F	487	$21.45	$10,446	14,968 Direct	-3.15%	Disposed	51.6% (price as of 2026-08-21)
Aug. 6, 2014	WGO	G	250	—	—	15,455 Direct	-1.59%	Disposed	(price as of 2026-08-21)
March 24, 2014	WGO	F	323	$26.80	$8,656	15,705 Direct	-2.02%	Disposed	21.4% (price as of 2026-08-21)
Oct. 16, 2013	WGO	A	2,200	—	—	16,028 Direct	+15.91%	Acquired	(price as of 2026-08-21)
Oct. 15, 2013	WGO	F	536	$27.70	$14,847	13,828 Direct	-3.73%	Disposed	17.4% (price as of 2026-08-21)
Oct. 15, 2013	WGO	A	1,605	—	—	14,364 Direct	+12.58%	Acquired	(price as of 2026-08-21)
Oct. 15, 2013	WGO	F	1,264	$27.70	$35,013	12,759 Direct	-9.01%	Disposed	17.4% (price as of 2026-08-21)
Oct. 15, 2013	WGO	A	2,479	—	—	14,023 Direct	+21.47%	Acquired	(price as of 2026-08-21)
Oct. 10, 2013	WGO	F	487	$26.66	$12,983	11,544 Direct	-4.05%	Disposed	22.0% (price as of 2026-08-21)
Aug. 6, 2013	WGO	G	833	—	—	12,031 Direct	-6.48%	Disposed	(price as of 2026-08-21)
Oct. 10, 2012	WGO	A	4,500	—	—	12,864 Direct	+53.80%	Acquired	(price as of 2026-08-21)
Oct. 9, 2012	WGO	A	3,049	—	—	8,364 Direct	+57.37%	Acquired	(price as of 2026-08-21)
Oct. 9, 2012	WGO	A	815	—	—	5,315 Direct	+18.11%	Acquired	(price as of 2026-08-21)
March 23, 2011	WGO	A	2,500	—	—	4,500 Direct	+125.00%	Acquired	(price as of 2026-08-21)
Oct. 10, 2007	WGO	A	2,000	—	—	2,000 Direct	—	Acquired	(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.

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
Oct. 11, 2016	WGO	Stock Options (rights to buy)	Common Stock (2,800)	$27.89	Oct. 11, 2026	2,800	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. 9, 2007	WGO	Common Stock, $.50 par value	0	Direct