Insider · CIK 0001623238

Neff Thomas B

Reports to the SEC for 1 company · SAN FRANCISCO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001623238

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2019-08-22	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,345,012
2019-08-22	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−17.1K sh	$43.80	−$749K	2,327,912
2019-08-22	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,300 sh	$44.73	−$58.1K	2,326,612
2019-08-22	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,418 sh	$43.77	−$62.1K	44,238
2019-08-22	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	177,702
2019-08-21	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,356,578
2019-08-21	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−18.4K sh	$44.79	−$824K	2,338,178
2019-08-21	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,418 sh	$44.81	−$63.5K	45,656
2019-08-21	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	184,536
2019-08-13	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,368,144
2019-08-13	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−11.5K sh	$45.33	−$521K	2,356,644
2019-08-13	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−6,900 sh	$46.19	−$319K	2,349,744
2019-08-13	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−918 sh	$45.31	−$41.6K	47,574
2019-08-13	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−500 sh	$46.17	−$23.1K	47,074
2019-08-13	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	191,370
2019-08-12	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,379,710
2019-08-12	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−10.7K sh	$44.98	−$481K	2,369,010
2019-08-12	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−7,700 sh	$45.59	−$351K	2,361,310
2019-08-12	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,118 sh	$45.04	−$50.4K	48,792
2019-08-12	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−300 sh	$45.67	−$13.7K	48,492
2019-08-12	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	198,204
2019-07-25	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,391,276
2019-07-25	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−16.5K sh	$46.86	−$773K	2,374,776
2019-07-25	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,900 sh	$47.72	−$90.7K	2,372,876
2019-07-25	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,318 sh	$46.80	−$61.7K	50,010
2019-07-25	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−100 sh	$47.90	−$4,790	49,910
2019-07-25	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	205,038
2019-07-24	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,402,842
2019-07-24	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−18.4K sh	$46.54	−$856K	2,384,442
2019-07-24	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,418 sh	$46.57	−$66K	51,328
2019-07-24	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	211,872
2019-07-11	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,414,408
2019-07-11	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−17.9K sh	$45.14	−$808K	2,396,508
2019-07-11	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−500 sh	$45.66	−$22.8K	2,396,008
2019-07-11	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,418 sh	$45.09	−$63.9K	52,746
2019-07-11	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	218,706
2019-07-10	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,425,974
2019-07-10	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−12.2K sh	$44.66	−$543K	2,413,807
2019-07-10	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−6,233 sh	$45.07	−$281K	2,407,574
2019-07-10	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,418 sh	$44.81	−$63.5K	54,164
2019-07-10	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	225,540
2019-06-20	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,437,540
2019-06-20	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−16.2K sh	$44.28	−$717K	2,421,340
2019-06-20	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−2,200 sh	$45.22	−$99.5K	2,419,140
2019-06-20	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,318 sh	$44.23	−$58.3K	55,682
2019-06-20	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−100 sh	$45.45	−$4,545	55,582
2019-06-20	KYNBKYNTRA BIO, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	−6,834 sh	—	—	232,374
2019-06-19	KYNBKYNTRA BIO, INC.M Exercise/Conversion	Director, Chief Executive Officer	MExercise/Conversion	+6,834 sh	$2.90	+$19.8K	2,449,106
2019-06-19	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−18.4K sh	$44.02	−$810K	2,430,706
2019-06-19	KYNBKYNTRA BIO, INC.S Sale	Director, Chief Executive Officer	SSale	−1,418 sh	$43.99	−$62.4K	57,000

Recent filings

Accepted (ET)
Aug 234
Neff Thomas B0001209191-19-047314
SEC(opens sec.gov)
Aug 144
Neff Thomas B0001209191-19-045973
SEC(opens sec.gov)

Companies

KYNTRA BIO, INC.Director, Chief Executive OfficerKYNB

Address

C/O FIBROGEN, INC. 409 ILLINOIS ST.

SAN FRANCISCO, CA, 94158