Insider · CIK 0001488774

Clifton R. LaDuane

Reports to the SEC for 2 companies · CELEBRATION, FL

sec.gov

Transactions

Companies

Filings

CIK

0001488774

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2025-12-31	ZVRAZEVRA THERAPEUTICS, INC.F Tax Payment	Former CFO & Treasurer	FTax Payment	−48.5K sh	$8.96	−$435K	143,515
2025-12-31	ZVRAZEVRA THERAPEUTICS, INC. · Performance Stock UnitM Exercise/Conversion	Former CFO & Treasurer	MExercise/Conversion	−20K sh	—	—	0
2025-12-31	ZVRAZEVRA THERAPEUTICS, INC. · Restricted Stock UnitM Exercise/Conversion	Former CFO & Treasurer	MExercise/Conversion	−34K sh	—	—	0
2025-12-31	ZVRAZEVRA THERAPEUTICS, INC. · Restricted Stock UnitM Exercise/Conversion	Former CFO & Treasurer	MExercise/Conversion	−86.7K sh	—	—	0
2025-12-31	ZVRAZEVRA THERAPEUTICS, INC.M Exercise/Conversion	Former CFO & Treasurer	MExercise/Conversion	+141K sh	—	—	192,028
2025-02-13	ZVRAZEVRA THERAPEUTICS, INC.S Sale	Former CFO & Treasurer	SSale	−11K sh	$7.86	−$86.5K	51,361
2025-01-31	ZVRAZEVRA THERAPEUTICS, INC.M Exercise/Conversion	Former CFO & Treasurer	MExercise/Conversion	+43.3K sh	—	—	62,361
2025-01-31	ZVRAZEVRA THERAPEUTICS, INC. · Restricted Stock UnitM Exercise/Conversion	Former CFO & Treasurer	MExercise/Conversion	−43.3K sh	—	—	86,667
2025-01-30	ZVRAZEVRA THERAPEUTICS, INC. · Restricted Stock UnitA Award	Former CFO & Treasurer	AAward	+34K sh	—	—	34,000
2025-01-30	ZVRAZEVRA THERAPEUTICS, INC. · Stock Option (right to buy)A Award	Former CFO & Treasurer	AAward	+68K sh	—	—	68,000
2024-07-17	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+2,000 sh	$6.77	+$13.5K	18,469
2024-01-31	ZVRAZEVRA THERAPEUTICS, INC. · Restricted Stock UnitA Award	Former CFO & Treasurer	AAward	+130K sh	—	—	130,000
2023-09-06	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+1,000 sh	$4.96	+$4,959.1	15,309
2023-05-18	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+689 sh	$4.95	+$3,410.205	13,742
2023-05-18	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+2,000 sh	$4.95	+$9,899.8	13,053
2023-05-18	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+51 sh	$4.94	+$251.94	11,053
2023-03-10	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+1,725 sh	$4.15	+$7,158.75	11,002
2023-01-13	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+25 sh	$5.58	+$139.625	9,277
2023-01-13	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+610 sh	$5.82	+$3,550.2	9,252
2023-01-09	ZVRAZEVRA THERAPEUTICS, INC. · Stock Option (right to buy)A Award	Former CFO & Treasurer	AAward	+460K sh	—	—	459,726
2022-09-30	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+400 sh	$5.98	+$2,393.2	8,109
2022-09-30	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+600 sh	$5.98	+$3,588	7,709
2022-05-18	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+1,200 sh	$5.00	+$5,999.04	6,440
2022-02-01	ZVRAZEVRA THERAPEUTICS, INC. · Stock Option (right to buy)A Award	Former CFO & Treasurer	AAward	+83.5K sh	—	—	83,486
2021-11-18	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+510 sh	$8.29	+$4,227.9	5,240
2021-09-29	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+215 sh	$9.38	+$2,016.7	4,730
2021-09-20	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+935 sh	$8.59	+$8,028.378	4,515
2021-09-01	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+230 sh	$9.11	+$2,094.15	3,580
2021-08-20	ZVRAZEVRA THERAPEUTICS, INC. · Stock Option (right to buy)A Award	Former CFO & Treasurer	AAward	+82.4K sh	—	—	82,423
2021-06-23	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+75 sh	$14.11	+$1,058.25	3,350
2021-05-27	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+150 sh	$9.85	+$1,477.5	3,275
2020-08-26	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+1,000 sh	$0.84	+$839	50,000
2020-08-18	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+2,000 sh	$0.69	+$1,390	49,000
2020-06-11	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+1,500 sh	$0.19	+$288.45	47,000
2020-05-26	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+11.5K sh	$0.18	+$2,104.5	45,500
2020-03-25	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+1,000 sh	$0.22	+$218.2	34,000
2020-03-11	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+8,000 sh	$0.25	+$2,010.4	33,000
2020-02-05	ZVRAZEVRA THERAPEUTICS, INC. · Stock Option (right to buy)A Award	Former CFO & Treasurer	AAward	+160K sh	—	—	160,000
2019-12-27	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+5,000 sh	$0.42	+$2,084.5	17,750
2019-12-27	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+5,000 sh	$0.42	+$2,087.5	22,750
2019-12-27	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+2,250 sh	$0.42	+$937.575	25,000
2019-11-25	ZVRAZEVRA THERAPEUTICS, INC. · Stock Option (right to buy)A Award	Former CFO & Treasurer	AAward	+36K sh	—	—	36,000
2019-09-25	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+3,650 sh	$0.75	+$2,719.98	12,750
2019-09-16	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+4,900 sh	$0.89	+$4,339.44	9,100
2019-09-16	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+100 sh	$0.86	+$86	4,200
2019-09-11	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+500 sh	$0.95	+$472.6	4,100
2019-09-06	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+850 sh	$0.77	+$652.29	3,600
2019-02-06	ZVRAZEVRA THERAPEUTICS, INC. · Stock Option (right to buy)A Award	Former CFO & Treasurer	AAward	+160K sh	—	—	160,000
2018-10-11	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+650 sh	$2.54	+$1,651.91	2,750
2018-05-31	ZVRAZEVRA THERAPEUTICS, INC.P Purchase	Former CFO & Treasurer	PPurchase	+525 sh	$6.10	+$3,202.5	2,100

Recent filings

Accepted (ET)
Jan 74
Clifton R. LaDuane0001488774-26-000002
SEC(opens sec.gov)
Feb 144
Clifton R. LaDuane0001437749-25-004068
SEC(opens sec.gov)
Feb 34
Clifton R. LaDuane0001437749-25-002625
SEC(opens sec.gov)
Jul 174
Clifton R. LaDuane0001437749-24-022939
SEC(opens sec.gov)
Feb 24
Clifton R. LaDuane0001437749-24-003024
SEC(opens sec.gov)
Sep 64
Clifton R. LaDuane0001437749-23-025317
SEC(opens sec.gov)
May 184
Clifton R. LaDuane0001437749-23-015140
SEC(opens sec.gov)
Mar 134
Clifton R. LaDuane0001437749-23-006277
SEC(opens sec.gov)
Jan 134
Clifton R. LaDuane0001437749-23-001060
SEC(opens sec.gov)
Jan 114
Clifton R. LaDuane0001437749-23-000919
SEC(opens sec.gov)

Companies

Address

C/O ZEVRA THERAPEUTICS, INC. 1180 CELEBRATION BOULEVARD, SUITE 103

CELEBRATION, FL, 34747