1. Corporate Officers - L
2. Lucy Patrick K.

Insider Trading History of Lucy Patrick K.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Lucy Patrick K. since 2015. This trader's CIK number is 1612843. At the time of last reporting, Lucy Patrick K. was the Director of Dyadic International Inc. (stock ticker symbol DYAI). Also see all insider trading activities at Dyadic International Inc.

Note that in the past Lucy Patrick K. also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Pfenex Inc. (PFNX) by Lucy Patrick K.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2020	PFNX	0	$0	17,921	$200,581	17,921	$60,572
2019	PFNX	0	$0	15,000	$138,170	0	$0
2016	PFNX	0	$0	5,000	$50,210	0	$0
2015	PFNX	0	$0	15,000	$259,536	0	$0

Yearly summary of insider trading at Dyadic International Inc (DYAI) by Lucy Patrick K.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	DYAI	0	$0	0	$0	23,585	$0
2024	DYAI	0	$0	0	$0	27,174	$0

Insider trading activities at 2 companies by Lucy Patrick K.:

1. Pfenex Inc. (PFNX)

2. Dyadic International Inc (DYAI)

Table 1. Insider trading of Pfenex Inc. (PFNX) by Lucy Patrick K.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2020-06-16	PFNX	Option Ex	770	3.38	2,602
2020-06-16	PFNX	Sale	770	10.22	7,873
2020-03-02	PFNX	Sale	17,151	11.24	192,708
2020-03-02	PFNX	Option Ex	17,151	3.38	57,970
2019-11-27	PFNX	Sale	3,000	10.04	30,105
2019-09-16	PFNX	Sale	2,050	10.01	20,510
2019-09-13	PFNX	Sale	3,950	10.01	39,531
2019-09-06	PFNX	Sale	6,000	8.00	48,024
2016-11-15	PFNX	Sale	5,000	10.04	50,210
2015-12-03	PFNX	Sale	1,500	14.15	21,231
2015-11-04	PFNX	Sale	1,500	17.75	26,628
2015-10-02	PFNX	Sale	1,500	14.98	22,477
2015-09-03	PFNX	Sale	1,500	20.91	31,365
2015-08-05	PFNX	Sale	1,500	20.75	31,125
2015-07-06	PFNX	Sale	1,500	19.17	28,749
2015-06-03	PFNX	Sale	1,500	20.08	30,119
2015-05-04	PFNX	Sale	1,500	13.25	19,879
2015-04-02	PFNX	Sale	1,500	17.62	26,428
2015-03-04	PFNX	Sale	1,500	14.36	21,535

Table 2. Insider trading of Dyadic International Inc (DYAI) by Lucy Patrick K.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-01-02	DYAI	Option Ex	23,585	.00	0
2024-01-03	DYAI	Option Ex	27,174	.00	0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Lucy Patrick K. (Director of Dyadic International Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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