Mark Pierpoint

Insider

First SEC filing: Feb. 9, 2018 · Latest: Feb. 9, 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

KEYS selling July 1, 2019

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
July 1, 2019	KEYS	M	14,832	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 1, 2019	KEYS	S 10b5-1	14,832	$94.00	$1,394,208	33,915 Direct	-30.43%	Disposed	245.3% (price as of 2026-08-19)
July 1, 2019	KEYS	M 10b5-1	14,832	$20.74	$307,616	48,747 Direct	+43.73%	Acquired	1464.9% (price as of 2026-08-19)
June 3, 2019	KEYS	M	13,618	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
June 3, 2019	KEYS	S 10b5-1	13,618	$75.15	$1,023,393	33,915 Direct	-28.65%	Disposed	331.9% (price as of 2026-08-19)
June 3, 2019	KEYS	M 10b5-1	13,618	$19.62	$267,185	47,533 Direct	+40.15%	Acquired	1554.2% (price as of 2026-08-19)
Feb. 7, 2019	KEYS	F	192	$76.30	$14,650	33,915 Direct	-0.56%	Disposed	325.4% (price as of 2026-08-19)
Dec. 20, 2018	KEYS	F	321	$59.61	$19,135	34,107 Direct	-0.93%	Disposed	444.5% (price as of 2026-08-19)
Nov. 16, 2018	KEYS	F	369	$57.99	$21,398	34,428 Direct	-1.06%	Disposed	459.7% (price as of 2026-08-19)
Nov. 16, 2018	KEYS	F	483	$57.99	$28,009	34,797 Direct	-1.37%	Disposed	459.7% (price as of 2026-08-19)
Nov. 15, 2018	KEYS	F	413	$58.73	$24,255	35,280 Direct	-1.16%	Disposed	452.6% (price as of 2026-08-19)
Nov. 14, 2018	KEYS	A	5,034	—	—	35,693 Direct	+16.42%	Acquired	(price as of 2026-08-19)
Nov. 14, 2018	KEYS	F	3,405	$57.46	$195,651	30,659 Direct	-10.00%	Disposed	464.8% (price as of 2026-08-19)
Nov. 14, 2018	KEYS	A	6,866	—	—	34,064 Direct	+25.24%	Acquired	(price as of 2026-08-19)
March 27, 2018	KEYS	M	16,519	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 27, 2018	KEYS	S	16,519	$51.30	$847,425	27,198 Direct	-37.79%	Disposed	532.7% (price as of 2026-08-19)
March 27, 2018	KEYS	M	16,519	$16.42	$271,242	43,717 Direct	+60.74%	Acquired	1876.6% (price as of 2026-08-19)
Feb. 7, 2018	KEYS	A	2,432	—	—	27,198 Direct	+9.82%	Acquired	(price as of 2026-08-19)

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
July 1, 2019	KEYS	Employee Stock Option (Right to Buy) [F2]	Common Stock (14,832)	$20.74	Nov. 16, 2021	14,832	Disposed
June 3, 2019	KEYS	Employee Stock Option (Right to Buy) [F2]	Common Stock (13,618)	$19.62	Nov. 16, 2020	13,618	Disposed
March 27, 2018	KEYS	Employee Stock Option (Right to Buy) [F1]	Common Stock (16,519)	$16.42	Nov. 17, 2019	16,519	Disposed

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
Feb. 9, 2018	KEYS	Common Stock	24,766	Direct
Feb. 9, 2018	KEYS	Employee Stock Option (Right to Buy) [F1]→ Common Stock (16,519)	16,519	Direct
Feb. 9, 2018	KEYS	Employee Stock Option (Right to Buy) [F1]→ Common Stock (13,618)	13,618	Direct
Feb. 9, 2018	KEYS	Employee Stock Option (Right to Buy) [F1]→ Common Stock (14,832)	14,832	Direct
Feb. 9, 2018	KEYS	Employee Stock Option (Right to Buy) [F1]→ Common Stock (16,512)	16,512	Direct
Feb. 9, 2018	KEYS	Employee Stock Option (Right to Buy) [F1]→ Common Stock (11,854)	11,854	Direct
Feb. 9, 2018	KEYS	Employee Stock Option (Right to Buy) [F1]→ Common Stock (13,683)	13,683	Direct