Insider · CIK 0001761230

TCHELET RONEN

Reports to the SEC for 1 company · JUPITER, FL

sec.gov

Transactions

Companies

Filings

CIK

0001761230

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-01-02	DYAIDYADIC INTERNATIONAL INCA Award	VP of Research and Bus. Dvlpmt	AAward	+18.1K sh	—	—	50,897
2026-01-02	DYAIDYADIC INTERNATIONAL INC · Stock OptionA Award	VP of Research and Bus. Dvlpmt	AAward	+47.3K sh	—	—	47,250
2025-01-02	DYAIDYADIC INTERNATIONAL INCA Award	VP of Research and Bus. Dvlpmt	AAward	+8,980 sh	—	—	32,833
2025-01-02	DYAIDYADIC INTERNATIONAL INC · Stock OptionA Award	VP of Research and Bus. Dvlpmt	AAward	+45K sh	—	—	45,000
2024-03-13	DYAIDYADIC INTERNATIONAL INCA Award	VP of Research and Bus. Dvlpmt	AAward	+11.2K sh	—	—	23,853
2024-01-02	DYAIDYADIC INTERNATIONAL INC · Stock OptionA Award	VP of Research and Bus. Dvlpmt	AAward	+37.5K sh	—	—	37,500
2023-01-03	DYAIDYADIC INTERNATIONAL INCA Award	VP of Research and Bus. Dvlpmt	AAward	+12.7K sh	$1.38	+$17.5K	12,684
2023-01-03	DYAIDYADIC INTERNATIONAL INC · Stock OptionA Award	VP of Research and Bus. Dvlpmt	AAward	+37.5K sh	—	—	37,500
2022-07-08	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+1,089 sh	$1.57	+$1,709.73	1,089
2022-07-08	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−1,089 sh	$3.41	−$3,713.49	0
2022-07-08	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−1,089 sh	—	—	41,057
2022-07-07	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+7,854 sh	$1.57	+$12.3K	7,854
2022-07-07	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−7,854 sh	$3.50	−$27.5K	0
2022-07-07	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−7,854 sh	—	—	42,146
2022-01-03	DYAIDYADIC INTERNATIONAL INC · Stock OptionA Award	VP of Research and Bus. Dvlpmt	AAward	+37.5K sh	—	—	37,500
2021-01-04	DYAIDYADIC INTERNATIONAL INC · Stock OptionA Award	VP of Research and Bus. Dvlpmt	AAward	+67.5K sh	—	—	67,500
2020-01-02	DYAIDYADIC INTERNATIONAL INC · Stock OptionA Award	VP of Research and Bus. Dvlpmt	AAward	+75K sh	—	—	75,000
2019-12-11	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+4,575 sh	$1.41	+$6,450.75	10,000
2019-12-11	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−4,575 sh	$5.80	−$26.5K	0
2019-12-11	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−4,575 sh	—	—	0
2019-12-10	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+5,425 sh	$1.41	+$7,649.25	5,425
2019-12-10	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−5,425 sh	$5.84	−$31.7K	4,575
2019-12-10	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−5,425 sh	—	—	4,575
2019-11-11	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+10K sh	$1.41	+$14.1K	10,000
2019-11-11	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−10K sh	$5.99	−$59.9K	0
2019-11-11	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−10K sh	—	—	10,000
2019-10-11	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+5,218 sh	$1.41	+$7,357.38	5,218
2019-10-11	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−5,218 sh	$6.08	−$31.7K	0
2019-10-11	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−5,218 sh	—	—	20,000
2019-10-10	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+4,782 sh	$1.41	+$6,742.62	4,782
2019-10-10	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−4,782 sh	$6.04	−$28.9K	0
2019-10-10	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−4,782 sh	—	—	25,218
2019-09-10	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+10K sh	$1.41	+$14.1K	10,000
2019-09-10	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−10K sh	$5.27	−$52.7K	0
2019-09-10	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−10K sh	—	—	30,000
2019-08-13	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+6,300 sh	$1.41	+$8,883	6,300
2019-08-13	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−6,300 sh	$5.75	−$36.2K	0
2019-08-13	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−6,300 sh	—	—	40,000
2019-08-12	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+3,700 sh	$1.41	+$5,217	3,700
2019-08-12	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−3,700 sh	$5.72	−$21.2K	0
2019-08-12	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−3,700 sh	—	—	46,300
2019-07-10	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+10K sh	$1.41	+$14.1K	10,000
2019-07-10	DYAIDYADIC INTERNATIONAL INCS Sale	VP of Research and Bus. Dvlpmt	SSale	−10K sh	$5.87	−$58.7K	0
2019-07-10	DYAIDYADIC INTERNATIONAL INC · Stock OptionM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	−10K sh	—	—	50,000
2019-06-18	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+833 sh	$1.41	+$1,174.53	833
2019-06-18	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+2,084 sh	$1.41	+$2,938.44	2,917
2019-06-18	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+2,083 sh	$1.41	+$2,937.03	5,000
2019-06-18	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+2,083 sh	$1.41	+$2,937.03	7,083
2019-06-18	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+2,084 sh	$1.41	+$2,938.44	9,167
2019-06-18	DYAIDYADIC INTERNATIONAL INCM Exercise/Conversion	VP of Research and Bus. Dvlpmt	MExercise/Conversion	+2,083 sh	$1.41	+$2,937.03	11,250

Recent filings

Accepted (ET)
Jan 64
TCHELET RONEN0001493152-26-000664
SEC(opens sec.gov)
Jan 74
TCHELET RONEN0001437749-25-000546
SEC(opens sec.gov)
Apr 154
TCHELET RONEN0001437749-24-012120
SEC(opens sec.gov)
Jan 44
TCHELET RONEN0001437749-24-000651
SEC(opens sec.gov)
Jan 54
TCHELET RONEN0001437749-23-000580
SEC(opens sec.gov)
Jul 114
TCHELET RONEN0001437749-22-016970
SEC(opens sec.gov)
Jan 54
TCHELET RONEN0001437749-22-000452
SEC(opens sec.gov)
Jan 64
TCHELET RONEN0001437749-21-000286
SEC(opens sec.gov)
Jan 34
TCHELET RONEN0001213809-20-000008
SEC(opens sec.gov)
Dec 124
TCHELET RONEN0001213809-19-000077
SEC(opens sec.gov)

Companies

DYADIC INTERNATIONAL INCVP of Research and Bus. DvlpmtDYAI

Address

C/O DYADIC INTERNATIONAL, INC. 1044 NORTH U.S. HIGHWAY ONE, SUITE 201

JUPITER, FL, 33477-5094