Kalevi Kurkijarvi

Insider

First SEC filing: Nov. 13, 2014 · Latest: Feb. 14, 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

KYNB selling Feb. 17, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 61 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

61 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 26, 2021	KYNB	A	7,800	—	—	7,800 Direct	—	Acquired	(price as of 2026-08-21)
May 26, 2021	KYNB	A	4,700	—	—	37,800 Direct	+14.20%	Acquired	(price as of 2026-08-21)
Feb. 17, 2021	KYNB	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Feb. 17, 2021	KYNB	S 10b5-1	844	$52.93	$44,673	33,100 Direct	-2.49%	Disposed	-99.4% (price as of 2026-08-21)
Feb. 17, 2021	KYNB	S 10b5-1	5,156	$52.31	$269,710	33,944 Direct	-13.19%	Disposed	-99.4% (price as of 2026-08-21)
Feb. 17, 2021	KYNB	M	6,000	$28.65	$171,900	39,100 Direct	+18.13%	Acquired	-99.0% (price as of 2026-08-21)
Jan. 19, 2021	KYNB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 19, 2021	KYNB	S 10b5-1	6,000	$43.38	$260,280	33,100 Direct	-15.35%	Disposed	-99.3% (price as of 2026-08-21)
Jan. 19, 2021	KYNB	M	6,000	$19.05	$114,300	39,100 Direct	+18.13%	Acquired	-98.5% (price as of 2026-08-21)
Jan. 14, 2021	KYNB	M	5,999	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Jan. 14, 2021	KYNB	S 10b5-1	5,999	$40.04	$240,200	33,100 Direct	-15.34%	Disposed	-99.3% (price as of 2026-08-21)
Jan. 14, 2021	KYNB	M	5,999	$19.05	$114,281	39,099 Direct	+18.12%	Acquired	-98.5% (price as of 2026-08-21)
Dec. 28, 2020	KYNB	M	1	—	—	11,999 Direct	-0.01%	Disposed	(price as of 2026-08-21)
Dec. 28, 2020	KYNB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 28, 2020	KYNB	S 10b5-1	100	$41.14	$4,114	33,100 Direct	-0.30%	Disposed	-99.3% (price as of 2026-08-21)
Dec. 28, 2020	KYNB	S 10b5-1	5,901	$40.39	$238,341	33,200 Direct	-15.09%	Disposed	-99.3% (price as of 2026-08-21)
Dec. 28, 2020	KYNB	M	1	$19.05	$19	39,101 Direct	0.00%	Acquired	-98.5% (price as of 2026-08-21)
Dec. 28, 2020	KYNB	M	6,000	$18.34	$110,040	39,100 Direct	+18.13%	Acquired	-98.4% (price as of 2026-08-21)
June 4, 2020	KYNB	A	7,800	—	—	7,800 Direct	—	Acquired	(price as of 2026-08-21)
June 4, 2020	KYNB	A	4,700	—	—	33,100 Direct	+16.55%	Acquired	(price as of 2026-08-21)
Feb. 10, 2020	KYNB	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Feb. 10, 2020	KYNB	S 10b5-1	6,000	$42.69	$256,140	28,400 Direct	-17.44%	Disposed	-99.3% (price as of 2026-08-21)
Feb. 10, 2020	KYNB	M	6,000	$18.34	$110,040	34,400 Direct	+21.13%	Acquired	-98.4% (price as of 2026-08-21)
Jan. 6, 2020	KYNB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 6, 2020	KYNB	S 10b5-1	6,000	$42.66	$255,960	28,400 Direct	-17.44%	Disposed	-99.3% (price as of 2026-08-21)
Jan. 6, 2020	KYNB	M	6,000	$18.00	$108,000	34,400 Direct	+21.13%	Acquired	-98.4% (price as of 2026-08-21)
Dec. 9, 2019	KYNB	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Dec. 9, 2019	KYNB	S 10b5-1	6,000	$47.50	$285,000	28,400 Direct	-17.44%	Disposed	-99.4% (price as of 2026-08-21)
Dec. 9, 2019	KYNB	M	6,000	$18.00	$108,000	34,400 Direct	+21.13%	Acquired	-98.4% (price as of 2026-08-21)
Nov. 7, 2019	KYNB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 7, 2019	KYNB	S 10b5-1	1,486	$38.85	$57,731	28,400 Direct	-4.97%	Disposed	-99.2% (price as of 2026-08-21)
Nov. 7, 2019	KYNB	S 10b5-1	4,514	$38.08	$171,893	29,886 Direct	-13.12%	Disposed	-99.2% (price as of 2026-08-21)
Nov. 7, 2019	KYNB	M	6,000	$9.78	$58,680	34,400 Direct	+21.13%	Acquired	-97.0% (price as of 2026-08-21)
Oct. 7, 2019	KYNB	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Oct. 7, 2019	KYNB	S 10b5-1	6,000	$36.73	$220,380	28,400 Direct	-17.44%	Disposed	-99.2% (price as of 2026-08-21)
Oct. 7, 2019	KYNB	M	6,000	$9.78	$58,680	34,400 Direct	+21.13%	Acquired	-97.0% (price as of 2026-08-21)
Sept. 9, 2019	KYNB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Sept. 9, 2019	KYNB	S 10b5-1	420	$41.67	$17,501	28,400 Direct	-1.46%	Disposed	-99.3% (price as of 2026-08-21)
Sept. 9, 2019	KYNB	S 10b5-1	5,580	$40.90	$228,222	28,820 Direct	-16.22%	Disposed	-99.3% (price as of 2026-08-21)
Sept. 9, 2019	KYNB	M	6,000	$5.95	$35,700	34,400 Direct	+21.13%	Acquired	-95.1% (price as of 2026-08-21)
Aug. 5, 2019	KYNB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 5, 2019	KYNB	S 10b5-1	6,000	$45.22	$271,320	28,400 Direct	-17.44%	Disposed	-99.4% (price as of 2026-08-21)
Aug. 5, 2019	KYNB	M	6,000	$3.50	$21,000	34,400 Direct	+21.13%	Acquired	-91.6% (price as of 2026-08-21)
July 8, 2019	KYNB	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
July 8, 2019	KYNB	S 10b5-1	1,400	$43.40	$60,760	28,400 Direct	-4.70%	Disposed	-99.3% (price as of 2026-08-21)
July 8, 2019	KYNB	S 10b5-1	4,600	$42.35	$194,810	29,800 Direct	-13.37%	Disposed	-99.3% (price as of 2026-08-21)
July 8, 2019	KYNB	M	6,000	$3.50	$21,000	34,400 Direct	+21.13%	Acquired	-91.6% (price as of 2026-08-21)
June 6, 2019	KYNB	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 6, 2019	KYNB	S 10b5-1	3,058	$38.49	$117,702	28,400 Direct	-9.72%	Disposed	-99.2% (price as of 2026-08-21)
June 6, 2019	KYNB	S 10b5-1	2,942	$37.20	$109,442	31,458 Direct	-8.55%	Disposed	-99.2% (price as of 2026-08-21)
June 6, 2019	KYNB	M	6,000	$2.90	$17,400	34,400 Direct	+21.13%	Acquired	-89.9% (price as of 2026-08-21)
June 5, 2019	KYNB	A	7,800	—	—	7,800 Direct	—	Acquired	(price as of 2026-08-21)
June 5, 2019	KYNB	A	4,700	—	—	28,400 Direct	+19.83%	Acquired	(price as of 2026-08-21)
May 8, 2019	KYNB	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
May 8, 2019	KYNB	S 10b5-1	944	$46.51	$43,905	23,700 Direct	-3.83%	Disposed	-99.4% (price as of 2026-08-21)
May 8, 2019	KYNB	S 10b5-1	5,056	$45.83	$231,716	24,644 Direct	-17.02%	Disposed	-99.4% (price as of 2026-08-21)
May 8, 2019	KYNB	M	6,000	$2.90	$17,400	29,700 Direct	+25.32%	Acquired	-89.9% (price as of 2026-08-21)
April 15, 2019	KYNB	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 15, 2019	KYNB	S 10b5-1	4,000	$48.09	$192,360	23,700 Direct	-14.44%	Disposed	-99.4% (price as of 2026-08-21)
April 15, 2019	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
April 8, 2019	KYNB	M	4,000	—	—	4,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
April 8, 2019	KYNB	S 10b5-1	573	$53.51	$30,661	23,700 Direct	-2.36%	Disposed	-99.5% (price as of 2026-08-21)
April 8, 2019	KYNB	S 10b5-1	3,427	$52.95	$181,460	24,273 Direct	-12.37%	Disposed	-99.4% (price as of 2026-08-21)
April 8, 2019	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
Dec. 19, 2018	KYNB	M	4,000	—	—	8,000 Direct	-33.33%	Disposed	(price as of 2026-08-21)
Dec. 19, 2018	KYNB	S 10b5-1	2,600	$41.56	$108,056	23,700 Direct	-9.89%	Disposed	-99.3% (price as of 2026-08-21)
Dec. 19, 2018	KYNB	S 10b5-1	1,400	$40.88	$57,232	26,300 Direct	-5.05%	Disposed	-99.3% (price as of 2026-08-21)
Dec. 19, 2018	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
Nov. 15, 2018	KYNB	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 15, 2018	KYNB	S 10b5-1	600	$40.36	$24,216	23,700 Direct	-2.47%	Disposed	-99.3% (price as of 2026-08-21)
Nov. 15, 2018	KYNB	S 10b5-1	3,400	$39.67	$134,878	24,300 Direct	-12.27%	Disposed	-99.3% (price as of 2026-08-21)
Nov. 15, 2018	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
Oct. 18, 2018	KYNB	M	4,000	—	—	4,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Oct. 18, 2018	KYNB	S 10b5-1	3,750	$55.52	$208,200	23,700 Direct	-13.66%	Disposed	-99.5% (price as of 2026-08-21)
Oct. 18, 2018	KYNB	S 10b5-1	250	$53.88	$13,470	27,450 Direct	-0.90%	Disposed	-99.5% (price as of 2026-08-21)
Oct. 18, 2018	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
Sept. 17, 2018	KYNB	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Sept. 17, 2018	KYNB	S 10b5-1	1,200	$59.41	$71,292	23,700 Direct	-4.82%	Disposed	-99.5% (price as of 2026-08-21)
Sept. 17, 2018	KYNB	S 10b5-1	2,800	$58.63	$164,164	24,900 Direct	-10.11%	Disposed	-99.5% (price as of 2026-08-21)
Sept. 17, 2018	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
Aug. 16, 2018	KYNB	M	4,000	—	—	4,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
Aug. 16, 2018	KYNB	S 10b5-1	2,450	$60.65	$148,592	23,700 Direct	-9.37%	Disposed	-99.5% (price as of 2026-08-21)
Aug. 16, 2018	KYNB	S 10b5-1	1,550	$59.70	$92,535	26,150 Direct	-5.60%	Disposed	-99.5% (price as of 2026-08-21)
Aug. 16, 2018	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
July 19, 2018	KYNB	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
July 19, 2018	KYNB	S 10b5-1	4,000	$64.35	$257,400	23,700 Direct	-14.44%	Disposed	-99.5% (price as of 2026-08-21)
July 19, 2018	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
June 18, 2018	KYNB	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 18, 2018	KYNB	S 10b5-1	4,000	$58.19	$232,760	23,700 Direct	-14.44%	Disposed	-99.5% (price as of 2026-08-21)
June 18, 2018	KYNB	M	4,000	$2.90	$11,600	27,700 Direct	+16.88%	Acquired	-89.9% (price as of 2026-08-21)
June 5, 2018	KYNB	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-21)
June 5, 2018	KYNB	A	3,700	—	—	23,700 Direct	+18.50%	Acquired	(price as of 2026-08-21)
May 17, 2018	KYNB	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 17, 2018	KYNB	S 10b5-1	4,000	$51.83	$207,320	20,000 Direct	-16.67%	Disposed	-99.4% (price as of 2026-08-21)
May 17, 2018	KYNB	M	4,000	$2.90	$11,600	24,000 Direct	+20.00%	Acquired	-89.9% (price as of 2026-08-21)
April 19, 2018	KYNB	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 19, 2018	KYNB	S 10b5-1	4,000	$47.69	$190,760	20,000 Direct	-16.67%	Disposed	-99.4% (price as of 2026-08-21)
April 19, 2018	KYNB	M	4,000	$2.90	$11,600	24,000 Direct	+20.00%	Acquired	-89.9% (price as of 2026-08-21)
March 15, 2018	KYNB	M	4,000	—	—	4,000 Direct	-50.00%	Disposed	(price as of 2026-08-21)
March 15, 2018	KYNB	S 10b5-1	1,100	$53.05	$58,355	20,000 Direct	-5.21%	Disposed	-99.4% (price as of 2026-08-21)

Showing latest 100 of 127 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.

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
May 26, 2021	KYNB	Stock Option (Right to Buy)	Common Stock (7,800)	$20.86	May 25, 2031	7,800	Acquired
Feb. 17, 2021	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$28.65	June 7, 2027	6,000	Disposed
Jan. 19, 2021	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$19.05	June 8, 2026	6,000	Disposed
Jan. 14, 2021	KYNB	Stock Option (Right to Buy)	Common Stock (5,999)	$19.05	June 8, 2026	5,999	Disposed
Dec. 28, 2020	KYNB	Stock Option (Right to Buy)	Common Stock (1)	$19.05	June 8, 2026	1	Disposed
Dec. 28, 2020	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$18.34	June 3, 2025	6,000	Disposed
June 4, 2020	KYNB	Stock Option (Right to Buy)	Common Stock (7,800)	$32.69	June 3, 2030	7,800	Acquired
Feb. 10, 2020	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$18.34	June 3, 2025	6,000	Disposed
Jan. 6, 2020	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$18.00	Nov. 13, 2024	6,000	Disposed
Dec. 9, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$18.00	Nov. 13, 2024	6,000	Disposed
Nov. 7, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$9.78	April 17, 2023	6,000	Disposed
Oct. 7, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$9.78	April 17, 2023	6,000	Disposed
Sept. 9, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$5.95	June 27, 2022	6,000	Disposed
Aug. 5, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$3.50	March 15, 2021	6,000	Disposed
July 8, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$3.50	March 15, 2021	6,000	Disposed
June 6, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$2.90	June 24, 2020	6,000	Disposed
June 5, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (7,800)	$39.03	June 5, 2029	7,800	Acquired
May 8, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$2.90	June 24, 2020	6,000	Disposed
April 15, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
April 8, 2019	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
Dec. 19, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
Nov. 15, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
Oct. 18, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
Sept. 17, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
Aug. 16, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
July 19, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
June 18, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
June 5, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$55.30	June 5, 2028	6,000	Acquired
May 17, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
April 19, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
March 15, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (4,000)	$2.90	June 24, 2020	4,000	Disposed
Feb. 15, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$2.90	June 9, 2020	6,000	Disposed
Jan. 18, 2018	KYNB	Stock Option (Right to Buy)	Common Stock (6,000)	$2.90	June 9, 2020	6,000	Disposed
Dec. 12, 2017	KYNB	Stock Option (Right to Buy)	Common Stock (12,000)	$2.90	June 24, 2020	12,000	Disposed
June 7, 2017	KYNB	Stock Option (Right to Buy)	Common Stock (12,000)	$28.65	June 7, 2027	12,000	Acquired
June 8, 2016	KYNB	Stock Option (Right to Buy)	Common Stock (12,000)	$19.05	June 8, 2026	12,000	Acquired
June 3, 2015	KYNB	Stock Option (Right to Buy)	Common Stock (12,000)	$18.34	June 2, 2025	12,000	Acquired
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)	Common Stock (12,000)	$18.00	Nov. 13, 2024	12,000	Acquired

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

Initial ownership (Form 3) 14 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 13, 2014	KYNB	Common Stock	44,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (12,000)	12,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (12,000)	12,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (12,000)	12,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (8,000)	8,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (8,000)	8,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (12,000)	12,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (8,000)	8,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (12,000)	12,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (6,000)	6,000	Direct
Nov. 13, 2014	KYNB	Stock Option (Right to Buy)→ Common Stock (12,000)	12,000	Direct