David M Guernsey

Insider

First SEC filing: Dec. 21, 2004 · Latest: Dec. 21, 2004

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

CHCI selling Aug. 26, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 28 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

28 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 26, 2020	CHCI	S	10,000	$3.50	$35,000	62,145 Direct	-13.86%	Disposed	427.4% (price as of 2026-08-21)
April 15, 2020	CHCI	S 10b5-1	10,000	$3.00	$30,000	72,145 Direct	-12.17%	Disposed	515.3% (price as of 2026-08-21)
Sept. 27, 2019	CHCI	A	3,491	—	—	82,145 Direct	+4.44%	Acquired	(price as of 2026-08-21)
June 21, 2019	CHCI	A	2,793	—	—	78,654 Direct	+3.68%	Acquired	(price as of 2026-08-21)
April 5, 2019	CHCI	A	3,072	—	—	75,861 Direct	+4.22%	Acquired	(price as of 2026-08-21)
Dec. 20, 2018	CHCI	A	3,475	—	—	72,789 Direct	+5.01%	Acquired	(price as of 2026-08-21)
Oct. 17, 2018	CHCI	A	2,163	—	—	69,314 Direct	+3.22%	Acquired	(price as of 2026-08-21)
June 25, 2018	CHCI	A	3,235	—	—	65,402 Direct	+5.20%	Acquired	(price as of 2026-08-21)
June 25, 2018	CHCI	A	1,749	—	—	67,151 Direct	+2.67%	Acquired	(price as of 2026-08-21)
Dec. 13, 2017	CHCI	A	3,116	—	—	62,167 Direct	+5.28%	Acquired	(price as of 2026-08-21)
Sept. 20, 2017	CHCI	A	2,562	—	—	59,051 Direct	+4.54%	Acquired	(price as of 2026-08-21)
June 14, 2017	CHCI	A	2,570	—	—	56,489 Direct	+4.77%	Acquired	(price as of 2026-08-21)
April 6, 2017	CHCI	P	10,000	$1.00	$10,000	53,919 Direct	+22.77%	Acquired	1746.0% (price as of 2026-08-21)
March 15, 2017	CHCI	A	2,313	—	—	43,919 Direct	+5.56%	Acquired	(price as of 2026-08-21)
Dec. 18, 2015	CHCI	A	7,664	—	—	41,606 Direct	+22.58%	Acquired	(price as of 2026-08-21)
May 12, 2015	CHCI	A	5,714	—	—	33,942 Direct	+20.24%	Acquired	(price as of 2026-08-21)
Jan. 14, 2015	CHCI	A	3,571	—	—	3,571 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 18, 2014	CHCI	A	18,358	—	—	197,601 Direct	+10.24%	Acquired	(price as of 2026-08-21)
April 1, 2014	CHCI	A	8,482	—	—	179,243 Direct	+4.97%	Acquired	(price as of 2026-08-21)
April 16, 2012	CHCI	A	15,834	—	—	170,761 Direct	+10.22%	Acquired	(price as of 2026-08-21)
April 5, 2011	CHCI	A	16,226	—	—	141,608 Direct	+12.94%	Acquired	(price as of 2026-08-21)
Feb. 10, 2010	CHCI	A	40,667	—	—	122,999 Direct	+49.39%	Acquired	(price as of 2026-08-21)
Nov. 20, 2008	CHCI	A	54,082	—	—	82,332 Direct	+191.44%	Acquired	(price as of 2026-08-21)
April 1, 2008	CHCI	A	10,038	—	—	28,250 Direct	+55.12%	Acquired	(price as of 2026-08-21)
Nov. 12, 2007	CHCI	A	3,620	—	—	18,212 Direct	+24.81%	Acquired	(price as of 2026-08-21)
Aug. 15, 2007	CHCI	A	2,383	—	—	15,339 Direct	+18.39%	Acquired	(price as of 2026-08-21)
May 31, 2007	CHCI	A	1,636	—	—	14,592 Direct	+12.63%	Acquired	(price as of 2026-08-21)
Aug. 22, 2006	CHCI	P	5,000	$4.45	$22,250	8,964 Direct	+126.14%	Acquired	-40.7% (price as of 2026-08-21)
June 2, 2006	CHCI	A	3,992	—	—	12,956 Direct	+44.53%	Acquired	(price as of 2026-08-21)
June 26, 2005	CHCI	A	1,180	—	—	3,964 Direct	+42.39%	Acquired	(price as of 2026-08-21)
June 22, 2005	CHCI	A	194	—	—	2,784 Direct	+7.49%	Acquired	(price as of 2026-08-21)
March 23, 2005	CHCI	P	1,000	$21.00	$21,000	2,590 Direct	+62.89%	Acquired	-87.4% (price as of 2026-08-21)
Dec. 14, 2004	CHCI	A	590	—	—	1,590 Direct	+59.00%	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
Jan. 14, 2015	CHCI	A warrant to purchase Class A Common Stock	Class A Common Stock (3,571)	$7.63	Jan. 14, 2025	3,571	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
Dec. 21, 2004	CHCI	Class A Common Stock	1,000	Direct