Insider · CIK 0001195842

David A Henry

Files at: MYO, AMSC. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $0 · 0sales $250k · 4net −$250k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 7, 2026 AFForm 4 →	Aug 11, 7:51 am EDT	MYOMO, INC.MYO	93,954	$1.42	$35,940	470,163	—
Jul 10, 2026 AFForm 4 →	Jul 13, 4:39 pm EDT	MYOMO, INC.MYO	13,006	$1.09	$5,631	426,829	—
Jun 12, 2026 FForm 4 →	Jun 12, 4:48 pm EDT	MYOMO, INC.MYO	10,969	—	—	424,155	—
Jun 8, 2026 FForm 4 →	Jun 9, 4:11 pm EDT	MYOMO, INC.MYO	10,050	—	—	435,124	—
Feb 18, 2019 AForm 4 →	Feb 20, 5:10 pm EST	MYOMO INCMYO	20,000	—	—	20,000	—	plan?
Jul 31, 2016 FForm 4 →	Aug 22, 6:01 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	877	$9.18	$8,051	61,929	—	plan? late
Jun 16, 2016 SForm 4 →	Jun 20, 5:27 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	13,225	$8.38	$110,810	62,806	−17.4%	plan?
May 14, 2016 FForm 4 →	May 17, 5:26 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	7,083	$10.54	$74,655	73,706	—	plan?
May 8, 2016 FForm 4 →	May 10, 4:29 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	4,246	$11.44	$48,574	80,789	—	plan?
Apr 5, 2016 SForm 4 →	Apr 7, 4:36 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	12,545	$8.21	$102,949	85,035	−12.9%	plan?
Jul 31, 2015 SForm 4 →	Aug 4, 4:00 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	929	$5.07	$4,707	97,580	−0.94%	plan?
May 14, 2015 AForm 4 →	May 15, 4:15 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	50,000	—	—	98,509	—	plan?
May 8, 2014 SForm 4 →	May 12, 2015, 4:33 pm EDT	AMERICAN SUPERCONDUCTOR CORP /DE/AMSC	4,905	$6.51	$31,912	48,509	−9.18%	plan? late

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Feb 19, 2019 AForm 4 →	Feb 20, 5:10 pm EST	MYOMO INCMYO	50,000	—	—	50,000	—