Caption Management, LLC

CIK

0001706766

City

OKLAHOMA CITY

State / Country

Stock

ALT — Altimmune, Inc.

Holdings in ALT

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$76,532	21,200	-71.5%	Shares	Sole	2026-02-17
2025-12-31	$268,721	74,438	-42.7%	Shares	Sole	2026-02-17
2025-09-30	$490,100	130,000	-59.7%	Shares	Sole	2025-11-14
2025-06-30	$1,249,236	322,800	-67.1%	Shares	Sole	2025-08-14
2025-06-30	$3,795,622	980,781	-26.3%	Shares	Sole	2025-08-14
2025-06-30	$5,151,744	1,331,200	+3325.3%	Shares	Sole	2025-08-14
2025-03-31	$194,320	38,864	-35.2%	Shares	Sole	2025-05-15
2025-03-31	$300,000	60,000	-88.2%	Shares	Sole	2025-05-15
2025-03-31	$2,549,000	509,800	+1939.2%	Shares	Sole	2025-05-15
2024-06-30	$166,250	25,000	-98.3%	Shares	Sole	2024-08-14
2023-03-31	$6,288,644	1,490,200	+22.5%	Shares	Sole	2023-05-15
2023-03-31	$5,134,474	1,216,700	+204.2%	Shares	Sole	2023-05-15
2023-03-31	$1,688,000	400,000	+667.7%	Shares	Sole	2023-05-15
2022-12-31	$857,110	52,104	-90.5%	Shares	Sole	2023-02-14
2022-12-31	$9,003,085	547,300	-12.2%	Shares	Sole	2023-02-14
2022-09-30	$7,958,264	623,200	+1033.1%	Shares	Sole	2022-11-14
2022-09-30	$702,350	55,000	-62.3%	Shares	Sole	2022-11-14
2022-09-30	$1,864,420	146,000	+676.3%	Shares	Sole	2022-11-14
2022-06-30	$220,041	18,807	-95.1%	Shares	Sole	2022-08-15
2022-03-31	$2,322,117	381,300	+2357.0%	Shares	Sole	2022-05-13
2021-12-31	$142,154	15,519	-95.9%	Shares	Sole	2022-02-11
2021-12-31	$3,492,708	381,300	+72.9%	Shares	Sole	2022-02-11
2021-12-31	$2,019,780	220,500	+10.2%	Shares	Sole	2022-02-11
2021-09-30	$2,262,000	200,000	+1233.3%	Shares	Sole	2021-11-12
2021-09-30	$169,650	15,000	-96.1%	Shares	Sole	2021-11-12
2021-09-30	$4,312,503	381,300	—	Shares	Sole	2021-11-12