Douglas P Buth

Insider

First SEC filing: July 1, 2010 · Latest: July 1, 2010

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

QUAD selling Feb. 26, 2018

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 33 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

33 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 21, 2025	QUAD	A	22,004	—	—	164,201 Direct	+15.47%	Acquired	(price as of 2026-08-20)
Nov. 15, 2024	QUAD	D	15,000	$7.05	$105,750	140,965 Direct	-9.62%	Disposed	43.7% (price as of 2026-08-20)
Oct. 31, 2024	QUAD	D	15,000	$6.49	$97,350	155,965 Direct	-8.77%	Disposed	56.1% (price as of 2026-08-20)
May 22, 2024	QUAD	A	25,000	—	—	169,633 Direct	+17.29%	Acquired	(price as of 2026-08-20)
Feb. 27, 2024	QUAD	D	29,700	$5.76	$171,072	144,041 Direct	-17.09%	Disposed	75.9% (price as of 2026-08-20)
Feb. 23, 2024	QUAD	D	300	$5.56	$1,668	173,741 Direct	-0.17%	Disposed	82.2% (price as of 2026-08-20)
Nov. 20, 2023	QUAD	D	20,000	$5.00	$100,000	174,041 Direct	-10.31%	Disposed	102.6% (price as of 2026-08-20)
Aug. 22, 2023	QUAD	D	970	$5.75	$5,578	194,041 Direct	-0.50%	Disposed	76.2% (price as of 2026-08-20)
May 22, 2023	QUAD	A	36,605	—	—	195,011 Direct	+23.11%	Acquired	(price as of 2026-08-20)
May 23, 2022	QUAD	A	23,454	—	—	158,406 Direct	+17.38%	Acquired	(price as of 2026-08-20)
Jan. 1, 2021	QUAD	A	27,702	—	—	134,952 Direct	+25.83%	Acquired	(price as of 2026-08-20)
Jan. 1, 2020	QUAD	A	25,511	—	—	103,646 Direct	+32.65%	Acquired	(price as of 2026-08-20)
Jan. 1, 2019	QUAD	A	9,058	—	—	69,906 Direct	+14.89%	Acquired	(price as of 2026-08-20)
Feb. 26, 2018	QUAD	M	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 26, 2018	QUAD	S	2,500	$31.02	$77,550	57,592 Direct	-4.16%	Disposed	-67.3% (price as of 2026-08-20)
Feb. 26, 2018	QUAD	M	2,500	$15.37	$38,425	60,092 Direct	+4.34%	Acquired	-34.1% (price as of 2026-08-20)
Jan. 1, 2018	QUAD	A	4,920	—	—	57,592 Direct	+9.34%	Acquired	(price as of 2026-08-20)
Aug. 4, 2017	QUAD	P	2,600	$18.74	$48,724	51,323 Direct	+5.34%	Acquired	-45.9% (price as of 2026-08-20)
Jan. 1, 2017	QUAD	A	4,332	—	—	47,598 Direct	+10.01%	Acquired	(price as of 2026-08-20)
Aug. 5, 2016	QUAD	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 4, 2016	QUAD	S	5,000	$28.92	$144,600	42,358 Direct	-10.56%	Disposed	-65.0% (price as of 2026-08-20)
Aug. 4, 2016	QUAD	M	5,000	$23.37	$116,850	47,358 Direct	+11.80%	Acquired	-56.6% (price as of 2026-08-20)
Jan. 1, 2016	QUAD	A	11,250	—	—	40,965 Direct	+37.86%	Acquired	(price as of 2026-08-20)
April 1, 2015	QUAD	A	4,877	—	—	27,920 Direct	+21.16%	Acquired	(price as of 2026-08-20)
March 31, 2014	QUAD	A	4,386	—	—	21,995 Direct	+24.91%	Acquired	(price as of 2026-08-20)
Jan. 1, 2013	QUAD	A	6,623	—	—	16,764 Direct	+65.31%	Acquired	(price as of 2026-08-20)
May 14, 2012	QUAD	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2012	QUAD	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2012	QUAD	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2012	QUAD	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 1, 2012	QUAD	A	6,305	—	—	8,589 Direct	+276.05%	Acquired	(price as of 2026-08-20)
Nov. 18, 2011	QUAD	D	7,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2011	QUAD	D	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2011	QUAD	D	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2011	QUAD	D	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 1, 2011	QUAD	A	2,284	—	—	2,284 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
Feb. 26, 2018	QUAD	Stock Options (Right to Buy)	Class A Common Stock (2,500)	$15.37	Jan. 31, 2019	2,500	Disposed
Aug. 5, 2016	QUAD	Stock Options (Right to Buy)	Class A Common Stock (5,000)	$23.37	Jan. 31, 2017	5,000	Disposed
May 14, 2012	QUAD	Stock Options (Right to Buy)	Class A Common Stock (7,500)	$16.62	Jan. 31, 2020	7,500	Acquired
May 14, 2012	QUAD	Stock Options (Right to Buy)	Class A Common Stock (2,500)	$15.37	Jan. 31, 2019	2,500	Acquired
May 14, 2012	QUAD	Stock Options (Right to Buy)	Class A Common Stock (2,500)	$29.37	Jan. 31, 2018	2,500	Acquired
May 14, 2012	QUAD	Stock Options (Right to Buy)	Class A Common Stock (5,000)	$23.37	Jan. 31, 2017	5,000	Acquired
Nov. 18, 2011	QUAD	Stock Options (Right to Buy)	Class A Common Stock (7,500)	$16.62	Jan. 31, 2020	7,500	Disposed
Nov. 18, 2011	QUAD	Stock Options (Right to Buy)	Class A Common Stock (2,500)	$15.37	Jan. 31, 2019	2,500	Disposed
Nov. 18, 2011	QUAD	Stock Options (Right to Buy)	Class A Common Stock (2,500)	$29.37	Jan. 31, 2018	2,500	Disposed
Nov. 18, 2011	QUAD	Stock Options (Right to Buy)	Class A Common Stock (5,000)	$41.25	Jan. 31, 2017	5,000	Disposed

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

Initial ownership (Form 3) 4 holdings

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

Date	Ticker	Security	Shares	Ownership
July 1, 2010	QUAD	Stock Options (Right to Buy)→ Class A Common Stock (2,500)	2,500	Direct
July 1, 2010	QUAD	Stock Options (Right to Buy)→ Class A Common Stock (7,500)	7,500	Direct
July 1, 2010	QUAD	Stock Options (Right to Buy)→ Class A Common Stock (2,500)	2,500	Direct
July 1, 2010	QUAD	Stock Options (Right to Buy)→ Class A Common Stock (5,000)	5,000	Direct