Larry K Switzer

Insider

First SEC filing: Feb. 11, 2005 · Latest: Feb. 11, 2005

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 6 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 2, 2013	DCH	A	7,279	—	—	31,363 Direct	+30.22%	Acquired	(price as of 2026-08-20)
May 15, 2012	DCH	A	8,734	—	—	24,084 Direct	+56.90%	Acquired	(price as of 2026-08-20)
April 24, 2008	DCH	A	9,750	—	—	15,350 Direct	+174.11%	Acquired	(price as of 2026-08-20)
April 26, 2007	DCH	A	2,200	—	—	5,600 Direct	+64.71%	Acquired	(price as of 2026-08-20)
April 27, 2006	DCH	A	2,400	—	—	3,400 Direct	+240.00%	Acquired	(price as of 2026-08-20)
April 28, 2005	DCH	A	7,500	—	—	7,500 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.

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
April 28, 2005	DCH	Common Stock (right to buy)	Common Stock (7,500)	$19.54	April 28, 2015	7,500	Acquired

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

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

Date	Ticker	Security	Shares	Ownership
Feb. 11, 2005	DCH	Common Stock	1,000	Direct