Jeffrey B. Hackman

Insider

First SEC filing: March 16, 2015 · Latest: March 16, 2015

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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

KFRC selling Oct. 7, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 93 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

93 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 12, 2026	KFRC	J	478	—	—	118,139 Direct	+0.41%	Acquired	(price as of 2026-08-18)
June 13, 2025	KFRC	J	298	—	—	80,809 Direct	+0.37%	Acquired	(price as of 2026-08-18)
May 15, 2025	KFRC	F	453	$41.94	$18,999	80,511 Direct	-0.56%	Disposed	38.5% (price as of 2026-08-18)
March 7, 2025	KFRC	J	242	—	—	80,964 Direct	+0.30%	Acquired	(price as of 2026-08-18)
Dec. 31, 2024	KFRC	A	14,462	—	—	80,722 Direct	+21.83%	Acquired	(price as of 2026-08-18)
Dec. 27, 2024	KFRC	F	3,432	$56.71	$194,629	66,260 Direct	-4.92%	Disposed	2.4% (price as of 2026-08-18)
Dec. 6, 2024	KFRC	J	165	—	—	69,692 Direct	+0.24%	Acquired	(price as of 2026-08-18)
Sept. 13, 2024	KFRC	J	157	—	—	69,527 Direct	+0.23%	Acquired	(price as of 2026-08-18)
June 14, 2024	KFRC	J	159	—	—	69,370 Direct	+0.23%	Acquired	(price as of 2026-08-18)
May 15, 2024	KFRC	F	454	$64.95	$29,487	69,211 Direct	-0.65%	Disposed	-10.6% (price as of 2026-08-18)
March 15, 2024	KFRC	J	151	—	—	69,665 Direct	+0.22%	Acquired	(price as of 2026-08-18)
Dec. 31, 2023	KFRC	A	6,698	—	—	69,514 Direct	+10.66%	Acquired	(price as of 2026-08-18)
Dec. 31, 2023	KFRC	A	2,131	—	—	62,816 Direct	+3.51%	Acquired	(price as of 2026-08-18)
Dec. 27, 2023	KFRC	F	3,644	$67.84	$247,209	60,685 Direct	-5.66%	Disposed	-14.4% (price as of 2026-08-18)
Dec. 15, 2023	KFRC	J	148	—	—	64,329 Direct	+0.23%	Acquired	(price as of 2026-08-18)
Sept. 15, 2023	KFRC	J	169	—	—	64,181 Direct	+0.26%	Acquired	(price as of 2026-08-18)
Aug. 15, 2023	KFRC	F	660	$60.36	$39,838	64,012 Direct	-1.02%	Disposed	-3.8% (price as of 2026-08-18)
June 16, 2023	KFRC	J	171	—	—	64,672 Direct	+0.27%	Acquired	(price as of 2026-08-18)
May 15, 2023	KFRC	F	695	$56.30	$39,128	64,501 Direct	-1.07%	Disposed	3.2% (price as of 2026-08-18)
March 10, 2023	KFRC	J	180	—	—	65,196 Direct	+0.28%	Acquired	(price as of 2026-08-18)
Dec. 31, 2022	KFRC	A	8,435	—	—	65,016 Direct	+14.91%	Acquired	(price as of 2026-08-18)
Dec. 27, 2022	KFRC	F	5,141	$54.97	$282,601	56,581 Direct	-8.33%	Disposed	5.7% (price as of 2026-08-18)
Dec. 9, 2022	KFRC	J	200	—	—	61,722 Direct	+0.33%	Acquired	(price as of 2026-08-18)
Sept. 16, 2022	KFRC	J	175	—	—	61,522 Direct	+0.29%	Acquired	(price as of 2026-08-18)
Aug. 15, 2022	KFRC	F	644	$57.68	$37,146	61,347 Direct	-1.04%	Disposed	0.7% (price as of 2026-08-18)
June 10, 2022	KFRC	J	166	—	—	61,991 Direct	+0.27%	Acquired	(price as of 2026-08-18)
May 15, 2022	KFRC	F	673	$70.70	$47,581	61,825 Direct	-1.08%	Disposed	-17.8% (price as of 2026-08-18)
March 11, 2022	KFRC	J	167	—	—	62,498 Direct	+0.27%	Acquired	(price as of 2026-08-18)
Dec. 31, 2021	KFRC	A	2,659	—	—	62,331 Direct	+4.46%	Acquired	(price as of 2026-08-18)
Dec. 31, 2021	KFRC	A	5,451	—	—	59,672 Direct	+10.05%	Acquired	(price as of 2026-08-18)
Dec. 27, 2021	KFRC	F	5,120	$76.99	$394,189	54,221 Direct	-8.63%	Disposed	-24.5% (price as of 2026-08-18)
Dec. 10, 2021	KFRC	J	150	—	—	59,341 Direct	+0.25%	Acquired	(price as of 2026-08-18)
Oct. 7, 2021	KFRC	S 10b5-1	3,500	$65.57	$229,495	59,191 Direct	-5.58%	Disposed	-11.4% (price as of 2026-08-18)
Sept. 10, 2021	KFRC	J	185	—	—	62,691 Direct	+0.30%	Acquired	(price as of 2026-08-18)
Aug. 15, 2021	KFRC	F	635	$60.36	$38,329	62,506 Direct	-1.01%	Disposed	-3.8% (price as of 2026-08-18)
June 11, 2021	KFRC	J	162	—	—	63,141 Direct	+0.26%	Acquired	(price as of 2026-08-18)
June 1, 2021	KFRC	S	1,000	$64.00	$64,000	62,979 Direct	-1.56%	Disposed	-9.2% (price as of 2026-08-18)
May 15, 2021	KFRC	F	660	$60.32	$39,811	63,979 Direct	-1.02%	Disposed	-3.7% (price as of 2026-08-18)
March 12, 2021	KFRC	J	192	—	—	64,639 Direct	+0.30%	Acquired	(price as of 2026-08-18)
Feb. 8, 2021	KFRC	S 10b5-1	3,000	$46.93	$140,790	64,447 Direct	-4.45%	Disposed	23.8% (price as of 2026-08-18)
Jan. 22, 2021	KFRC	S 10b5-1	1,900	$45.12	$85,728	67,447 Direct	-2.74%	Disposed	28.7% (price as of 2026-08-18)
Jan. 6, 2021	KFRC	S 10b5-1	1,100	$44.68	$49,148	69,347 Direct	-1.56%	Disposed	30.0% (price as of 2026-08-18)
Dec. 31, 2020	KFRC	A	10,295	—	—	70,447 Direct	+17.11%	Acquired	(price as of 2026-08-18)
Dec. 27, 2020	KFRC	F	4,415	$42.54	$187,814	60,152 Direct	-6.84%	Disposed	36.6% (price as of 2026-08-18)
Dec. 4, 2020	KFRC	J	214	—	—	64,567 Direct	+0.33%	Acquired	(price as of 2026-08-18)
Sept. 11, 2020	KFRC	J	270	—	—	64,353 Direct	+0.42%	Acquired	(price as of 2026-08-18)
Aug. 15, 2020	KFRC	F	385	$37.08	$14,276	64,083 Direct	-0.60%	Disposed	56.7% (price as of 2026-08-18)
June 5, 2020	KFRC	J	289	—	—	64,468 Direct	+0.45%	Acquired	(price as of 2026-08-18)
May 15, 2020	KFRC	F	398	$28.14	$11,200	64,179 Direct	-0.62%	Disposed	106.4% (price as of 2026-08-18)
March 6, 2020	KFRC	J	297	—	—	64,577 Direct	+0.46%	Acquired	(price as of 2026-08-18)
Dec. 31, 2019	KFRC	A	10,915	—	—	64,280 Direct	+20.45%	Acquired	(price as of 2026-08-18)
Dec. 27, 2019	KFRC	F	3,242	$39.92	$129,421	53,365 Direct	-5.73%	Disposed	45.5% (price as of 2026-08-18)
Dec. 6, 2019	KFRC	J	208	—	—	56,607 Direct	+0.37%	Acquired	(price as of 2026-08-18)
Sept. 6, 2019	KFRC	J	249	—	—	56,399 Direct	+0.44%	Acquired	(price as of 2026-08-18)
Sept. 3, 2019	KFRC	A	6,194	$32.29	$200,004	56,150 Direct	+12.40%	Acquired	79.9% (price as of 2026-08-18)
June 7, 2019	KFRC	J	200	—	—	49,956 Direct	+0.40%	Acquired	(price as of 2026-08-18)
May 15, 2019	KFRC	F	397	$35.57	$14,121	49,756 Direct	-0.79%	Disposed	63.3% (price as of 2026-08-18)
March 8, 2019	KFRC	J	206	—	—	50,153 Direct	+0.41%	Acquired	(price as of 2026-08-18)
Dec. 31, 2018	KFRC	A	12,937	—	—	49,947 Direct	+34.96%	Acquired	(price as of 2026-08-18)
Dec. 27, 2018	KFRC	F	1,179	$29.81	$35,146	37,010 Direct	-3.09%	Disposed	94.9% (price as of 2026-08-18)
Dec. 7, 2018	KFRC	J	195	—	—	38,189 Direct	+0.51%	Acquired	(price as of 2026-08-18)
Sept. 7, 2018	KFRC	J	136	—	—	37,994 Direct	+0.36%	Acquired	(price as of 2026-08-18)
Aug. 1, 2018	KFRC	S 10b5-1	3,000	$40.00	$120,000	37,858 Direct	-7.34%	Disposed	45.2% (price as of 2026-08-18)
July 26, 2018	KFRC	S 10b5-1	1,000	$38.00	$38,000	40,858 Direct	-2.39%	Disposed	52.9% (price as of 2026-08-18)
June 8, 2018	KFRC	J	109	—	—	41,858 Direct	+0.26%	Acquired	(price as of 2026-08-18)
May 15, 2018	KFRC	F	385	$32.50	$12,512	41,749 Direct	-0.91%	Disposed	78.7% (price as of 2026-08-18)
March 9, 2018	KFRC	J	139	—	—	42,134 Direct	+0.33%	Acquired	(price as of 2026-08-18)
Jan. 4, 2018	KFRC	J	300	$23.99	$7,197	41,995 Direct	+0.72%	Acquired	142.1% (price as of 2026-08-18)
Dec. 31, 2017	KFRC	F	653	$25.25	$16,488	41,695 Direct	-1.54%	Disposed	130.1% (price as of 2026-08-18)
Dec. 31, 2017	KFRC	A	11,881	—	—	42,348 Direct	+39.00%	Acquired	(price as of 2026-08-18)
Dec. 8, 2017	KFRC	J	108	—	—	30,467 Direct	+0.36%	Acquired	(price as of 2026-08-18)
Oct. 4, 2017	KFRC	J	193	$19.43	$3,750	30,359 Direct	+0.64%	Acquired	199.0% (price as of 2026-08-18)
Sept. 8, 2017	KFRC	J	156	—	—	30,166 Direct	+0.52%	Acquired	(price as of 2026-08-18)
July 6, 2017	KFRC	J	168	$18.62	$3,128	30,010 Direct	+0.56%	Acquired	212.0% (price as of 2026-08-18)
June 9, 2017	KFRC	J	153	—	—	29,842 Direct	+0.52%	Acquired	(price as of 2026-08-18)
May 15, 2017	KFRC	F	429	$19.25	$8,258	29,689 Direct	-1.42%	Disposed	201.8% (price as of 2026-08-18)
April 6, 2017	KFRC	J	346	$23.75	$8,218	30,118 Direct	+1.16%	Acquired	144.6% (price as of 2026-08-18)
March 10, 2017	KFRC	J	121	—	—	29,772 Direct	+0.41%	Acquired	(price as of 2026-08-18)
Jan. 4, 2017	KFRC	J	142	$21.95	$3,117	29,651 Direct	+0.48%	Acquired	164.6% (price as of 2026-08-18)
Jan. 4, 2017	KFRC	F	294	$24.50	$7,203	29,509 Direct	-0.99%	Disposed	137.1% (price as of 2026-08-18)
Dec. 31, 2016	KFRC	A	7,143	—	—	29,803 Direct	+31.52%	Acquired	(price as of 2026-08-18)
Dec. 9, 2016	KFRC	J	93	—	—	22,660 Direct	+0.41%	Acquired	(price as of 2026-08-18)
Oct. 6, 2016	KFRC	J	161	$19.47	$3,135	22,567 Direct	+0.72%	Acquired	198.4% (price as of 2026-08-18)
Sept. 9, 2016	KFRC	J	118	—	—	22,406 Direct	+0.53%	Acquired	(price as of 2026-08-18)
July 8, 2016	KFRC	J	195	$16.05	$3,130	22,288 Direct	+0.88%	Acquired	261.9% (price as of 2026-08-18)
June 10, 2016	KFRC	J	116	—	—	22,093 Direct	+0.53%	Acquired	(price as of 2026-08-18)
May 15, 2016	KFRC	F	414	$18.04	$7,469	21,977 Direct	-1.85%	Disposed	222.0% (price as of 2026-08-18)
April 7, 2016	KFRC	J	434	$18.60	$8,072	22,391 Direct	+1.98%	Acquired	212.3% (price as of 2026-08-18)
March 11, 2016	KFRC	J	132	—	—	21,957 Direct	+0.60%	Acquired	(price as of 2026-08-18)
Jan. 6, 2016	KFRC	J	130	$24.02	$3,123	21,825 Direct	+0.60%	Acquired	141.8% (price as of 2026-08-18)
Jan. 4, 2016	KFRC	A	4,391	—	—	21,695 Direct	+25.38%	Acquired	(price as of 2026-08-18)
Dec. 11, 2015	KFRC	J	75	—	—	17,304 Direct	+0.44%	Acquired	(price as of 2026-08-18)
Oct. 5, 2015	KFRC	J	125	$24.97	$3,121	17,229 Direct	+0.73%	Acquired	132.6% (price as of 2026-08-18)
Sept. 11, 2015	KFRC	J	61	—	—	17,104 Direct	+0.36%	Acquired	(price as of 2026-08-18)
June 12, 2015	KFRC	J	74	—	—	17,043 Direct	+0.44%	Acquired	(price as of 2026-08-18)
May 15, 2015	KFRC	A	15,000	—	—	16,969 Direct	+761.81%	Acquired	(price as of 2026-08-18)
Sept. 20, 2013	KFRC	D	5,487	—	—	2,619 Direct	-67.69%	Disposed	(price as of 2026-08-18)
Jan. 2, 2013	KFRC	A	5,487	—	—	8,106 Direct	+209.51%	Acquired	(price as of 2026-08-18)
April 6, 2012	KFRC	J	725	$14.16	$10,266	2,619 Direct	+38.28%	Acquired	310.2% (price as of 2026-08-18)
Jan. 6, 2012	KFRC	J	396	$11.71	$4,637	1,894 Direct	+26.44%	Acquired	396.1% (price as of 2026-08-18)

Showing latest 100 of 102 transactions

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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
March 16, 2015	KFRC	Common Stock	1,969	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

KFRC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$500,000	—	—	—	$400,500	—	$50,391	$2,114,163
2024	$400,000	—	—	—	$129,600	—	$41,998	$1,391,593
2023	$400,000	—	—	—	$144,000	—	$43,654	$1,040,171

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.