Kathy Ordonez

Insider

First SEC filing: June 4, 2026 · Latest: June 4, 2026

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 44 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

44 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 3, 2026	PACB	A	223,492	—	—	223,492 Direct	—	Acquired	(price as of 2026-08-21)
June 4, 2025	PACB	A	65,000	—	—	65,000 Direct	—	Acquired	(price as of 2026-08-21)
June 18, 2024	PACB	A	22,821	—	—	403,037 Direct	+6.00%	Acquired	(price as of 2026-08-21)
June 18, 2024	PACB	A	32,179	—	—	32,179 Direct	—	Acquired	(price as of 2026-08-21)
March 15, 2024	PACB	M	324,515	$2.90	$941,094	343,110 Direct	+1745.17%	Acquired	-57.1% (price as of 2026-08-21)
March 15, 2024	PACB	M	37,106	$2.63	$97,589	380,216 Direct	+10.81%	Acquired	-52.7% (price as of 2026-08-21)
March 15, 2024	PACB	M	324,515	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 15, 2024	PACB	M	37,106	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 24, 2023	PACB	A	25,775	—	—	25,775 Direct	—	Acquired	(price as of 2026-08-21)
May 25, 2022	PACB	A	63,015	—	—	63,015 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 16, 2022	PACB	S	3,280	$11.50	$37,720	18,595 Direct	-14.99%	Disposed	-89.2% (price as of 2026-08-21)
June 16, 2021	PACB	A	12,885	—	—	12,885 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 16, 2021	PACB	M	35,000	$6.98	$244,300	91,767 Direct	+61.66%	Acquired	-82.2% (price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,000	$5.79	$144,750	116,767 Direct	+27.24%	Acquired	-78.5% (price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,000	$8.98	$224,500	141,767 Direct	+21.41%	Acquired	-86.1% (price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,000	$3.81	$95,250	166,767 Direct	+17.63%	Acquired	-67.3% (price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,485	$2.90	$73,906	192,252 Direct	+15.28%	Acquired	-57.1% (price as of 2026-08-21)
Feb. 16, 2021	PACB	M	50,394	$2.63	$132,536	242,646 Direct	+26.21%	Acquired	-52.7% (price as of 2026-08-21)
Feb. 16, 2021	PACB	S	118,667	$47.58	$5,646,176	123,979 Direct	-48.91%	Disposed	-97.4% (price as of 2026-08-21)
Feb. 16, 2021	PACB	S	101,004	$48.47	$4,895,664	22,975 Direct	-81.47%	Disposed	-97.4% (price as of 2026-08-21)
Feb. 16, 2021	PACB	S	1,100	$49.00	$53,900	21,875 Direct	-4.79%	Disposed	-97.5% (price as of 2026-08-21)
Feb. 16, 2021	PACB	M	35,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 16, 2021	PACB	M	25,485	—	—	324,515 Direct	-7.28%	Disposed	(price as of 2026-08-21)
Feb. 16, 2021	PACB	M	50,394	—	—	37,106 Direct	-57.59%	Disposed	(price as of 2026-08-21)
Aug. 4, 2020	PACB	A	97,785	—	—	97,785 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 19, 2019	PACB	S	6,933	$7.17	$49,710	56,767 Direct	-10.88%	Disposed	-82.6% (price as of 2026-08-21)
Feb. 15, 2019	PACB	A	19,950	—	—	63,700 Direct	+45.60%	Acquired	(price as of 2026-08-21)
Nov. 27, 2018	PACB	A	25,000	—	—	350,000 Direct	-6.67%	Disposed	(price as of 2026-08-21)
Nov. 27, 2018	PACB	S	25,000	$7.54	$188,500	43,750 Direct	-36.36%	Disposed	-83.5% (price as of 2026-08-21)
Nov. 27, 2018	PACB	M	25,000	$2.90	$72,500	68,750 Direct	+57.14%	Acquired	-57.1% (price as of 2026-08-21)
March 15, 2018	PACB	A	87,500	—	—	87,500 Direct	—	Acquired	(price as of 2026-08-21)
March 15, 2018	PACB	A	43,750	—	—	43,750 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 15, 2017	PACB	A	375,000	—	—	375,000 Direct	—	Acquired	(price as of 2026-08-21)
May 24, 2017	PACB	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
May 17, 2016	PACB	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
May 20, 2015	PACB	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 17, 2014	PACB	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-21)
March 31, 2013	DGX	F	245	$56.22	$13,774	9,569 Direct	-2.50%	Disposed	327.9% (price as of 2026-08-21)
March 4, 2013	DGX	F	364	$55.97	$20,373	9,814 Direct	-3.58%	Disposed	329.8% (price as of 2026-08-21)
Dec. 31, 2012	DGX	F	239	$58.24	$13,919	10,166 Direct	-2.30%	Disposed	313.0% (price as of 2026-08-21)
Sept. 30, 2012	DGX	F	239	$63.18	$15,100	10,400 Direct	-2.25%	Disposed	280.7% (price as of 2026-08-21)
June 30, 2012	DGX	F	239	$59.77	$14,285	10,635 Direct	-2.20%	Disposed	302.5% (price as of 2026-08-21)
April 2, 2012	DGX	F	239	$61.04	$14,589	10,870 Direct	-2.15%	Disposed	294.1% (price as of 2026-08-21)
Feb. 27, 2012	DGX	A	24,000	—	—	24,000 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 27, 2012	DGX	A	3,871	—	—	11,109 Direct	+53.48%	Acquired	(price as of 2026-08-21)
Dec. 31, 2011	DGX	F	266	$58.16	$15,471	7,235 Direct	-3.55%	Disposed	313.6% (price as of 2026-08-21)
Sept. 30, 2011	DGX	F	304	$50.10	$15,230	7,500 Direct	-3.90%	Disposed	380.1% (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
June 3, 2026	PACB	Stock Option (right to buy)	Common Stock (223,492)	$1.58	June 3, 2036	223,492	Acquired
June 4, 2025	PACB	Stock Option (right to buy)	Common Stock (65,000)	$1.03	June 4, 2035	65,000	Acquired
June 18, 2024	PACB	Stock Option (right to buy)	Common Stock (32,179)	$1.65	June 18, 2034	32,179	Acquired
March 15, 2024	PACB	Stock Option (right to buy)	Common Stock (324,515)	$2.90	Nov. 15, 2027	324,515	Disposed
March 15, 2024	PACB	Stock Option (right to buy)	Common Stock (37,106)	$2.63	March 15, 2028	37,106	Disposed
May 24, 2023	PACB	Stock Option (right to buy)	Common Stock (25,775)	$11.94	May 24, 2033	25,775	Acquired
May 25, 2022	PACB	Stock Option (right to buy)	Common Stock (63,015)	$5.37	May 25, 2032	63,015	Acquired
June 16, 2021	PACB	Stock Option (right to buy)	Common Stock (12,885)	$27.90	June 16, 2031	12,885	Acquired
Feb. 16, 2021	PACB	Stock Option (right to buy)	Common Stock (35,000)	$6.98	Dec. 17, 2024	35,000	Disposed
Feb. 16, 2021	PACB	Stock Option (right to buy)	Common Stock (25,000)	$5.79	May 20, 2025	25,000	Disposed
Feb. 16, 2021	PACB	Stock Option (right to buy)	Common Stock (25,000)	$8.98	May 17, 2026	25,000	Disposed
Feb. 16, 2021	PACB	Stock Option (right to buy)	Common Stock (25,000)	$3.81	May 24, 2027	25,000	Disposed
Feb. 16, 2021	PACB	Stock Option (right to buy)	Common Stock (25,485)	$2.90	Nov. 15, 2027	25,485	Disposed
Feb. 16, 2021	PACB	Stock Option (right to buy)	Common Stock (50,394)	$2.63	March 15, 2028	50,394	Disposed
Aug. 4, 2020	PACB	Stock Option (right to buy)	Common Stock (97,785)	$3.89	Aug. 4, 2030	97,785	Acquired
Nov. 27, 2018	PACB	Stock Option (right to buy)	Common Stock (25,000)	$2.90	Nov. 15, 2027	25,000	Disposed
March 15, 2018	PACB	Stock Option (right to buy)	Common Stock (87,500)	$2.63	March 15, 2028	87,500	Acquired
Nov. 15, 2017	PACB	Stock Option (right to buy)	Common Stock (375,000)	$2.90	Nov. 15, 2027	375,000	Acquired
May 24, 2017	PACB	Stock Option (right to buy)	Common Stock (25,000)	$3.81	May 24, 2027	25,000	Acquired
May 17, 2016	PACB	Stock Option (rgiht to buy)	Common Stock (25,000)	$8.98	May 17, 2026	25,000	Acquired
May 20, 2015	PACB	Stock Option (right to buy)	Common Stock (25,000)	$5.80	May 20, 2025	25,000	Acquired
Dec. 17, 2014	PACB	Stock Option (right to buy)	Common Stock (35,000)	$6.98	Dec. 17, 2024	35,000	Acquired
Feb. 27, 2012	DGX	Stock Options (Right to Buy)	Common Stock (24,000)	$57.60	Feb. 27, 2022	24,000	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. 17, 2011	DGX	Common Stock [F1]	7,804	Direct