David Green

Insider Trading: Purchases See All

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Biostage Inc.	BSTG	$5.92	63,345	Officer, Director	158,861	2022-05-12	Filing
Biostage Inc.	BSTG	$3.45	72,464	Officer, Director	95,516	2021-11-26	Filing
Harvard Apparatus Regenerative Technology Inc.	HART	$1.34	25,000	Director	313,259	2015-11-17	Filing
Harvard Apparatus Regenerative Technology Inc.	HART	$1.98	23,400	Director	288,259	2015-06-03	Filing
Harvard Apparatus Regenerative Technology Inc.	HART	$1.81	26,600	Director	264,859	2015-06-02	Filing

Insider Trading: Sales See All

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Harvard Bioscience Inc	HBIO	$3.25	3,239	Director	925,571	2017-02-07	Filing
Harvard Bioscience Inc	HBIO	$3.25	1,288	Director	928,810	2017-02-06	Filing
Harvard Bioscience Inc	HBIO	$5.26	16,700	Director	474,953	2015-07-17	Filing
Harvard Bioscience Inc	HBIO	$5.25	400	Director	491,653	2015-07-16	Filing
Harvard Bioscience Inc	HBIO	$5.25	3	Director	492,053	2015-07-15	Filing