KERYDIN- tavaborole solution

Kerydin by

Drug Labeling and Warnings

Kerydin by is a Prescription medication manufactured, distributed, or labeled by PharmaDerm, A division of Fougera Pharmaceuticals Inc., Pfizer Inc. Drug facts, warnings, and ingredients follow.

Drug Details [pdf]

• HIGHLIGHTS OF PRESCRIBING INFORMATION

  These highlights do not include all the information needed to use KERYDIN safely and effectively. See full prescribing information for KERYDIN.
  
  KERYDIN® (tavaborole) topical solution
  Initial U.S. Approval: 2014

  INDICATIONS AND USAGE

  KERYDIN is an oxaborole antifungal indicated for the topical treatment of onychomycosis of the toenails due to Trichophyton rubrum or Trichophyton mentagrophytes. (1)

  DOSAGE AND ADMINISTRATION

  • Apply KERYDIN to affected toenails once daily for 48 weeks. (2)
  • KERYDIN should be applied to the entire toenail surface and under the tip of each toenail being treated. (2)
  • For topical use only. (2)
  • Not for oral, ophthalmic, or intravaginal use. (2)

  DOSAGE FORMS AND STRENGTHS

  Solution, 5%. (3)

  CONTRAINDICATIONS

  None. (4)

  ADVERSE REACTIONS

  Common adverse reactions occurring in ≥1% in subjects treated with KERYDIN included application site exfoliation, ingrown toenail, application site erythema, and application site dermatitis. (6.1)

  
  

  To report SUSPECTED ADVERSE REACTIONS, contact Pfizer, Inc. at 1-800-438-1985 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

  See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling.

  Revised: 8/2018

• Table of Contents

  FULL PRESCRIBING INFORMATION: CONTENTS*

  1 INDICATIONS AND USAGE

  2 DOSAGE AND ADMINISTRATION

  3 DOSAGE FORMS AND STRENGTHS

  4 CONTRAINDICATIONS

  6 ADVERSE REACTIONS

  6.1 Clinical Trials Experience

  6.2 Postmarketing Experience

  8 USE IN SPECIFIC POPULATIONS

  8.1 Pregnancy

  8.2 Lactation

  8.4 Pediatric Use

  8.5 Geriatric Use

  11 DESCRIPTION

  12 CLINICAL PHARMACOLOGY

  12.1 Mechanism of Action

  12.2 Pharmacodynamics

  12.3 Pharmacokinetics

  12.4 Microbiology

  13 NONCLINICAL TOXICOLOGY

  13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

  14 CLINICAL STUDIES

  16 HOW SUPPLIED/STORAGE AND HANDLING

  16.1 How Supplied

  16.2 Storage and Handling

  17 PATIENT COUNSELING INFORMATION

  * Sections or subsections omitted from the full prescribing information are not listed.

1 INDICATIONS AND USAGE

KERYDIN (tavaborole) topical solution, 5% is an oxaborole antifungal indicated for the treatment of onychomycosis of the toenails due to Trichophyton rubrum or Trichophyton mentagrophytes.

2 DOSAGE AND ADMINISTRATION

Apply KERYDIN to affected toenails once daily for 48 weeks.
KERYDIN should be applied to the entire toenail surface and under the tip of each toenail being treated.
KERYDIN is for topical use only and not for oral, ophthalmic, or intravaginal use.

3 DOSAGE FORMS AND STRENGTHS

KERYDIN topical solution, 5% is a clear, colorless alcohol-based solution. Each milliliter of solution contains 43.5 mg (5% w/w) of tavaborole.

4 CONTRAINDICATIONS

None.

6 ADVERSE REACTIONS

6.1 Clinical Trials Experience

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

In two clinical trials, 791 subjects were treated with KERYDIN. The most commonly reported adverse reactions are listed below (Table 1).

Table 1: Adverse Reactions Occurring in ≥1% of KERYDIN Topical Solution, 5%-Treated Subjects and at a Greater Frequency than Observed with Vehicle

Preferred Term	KERYDIN N=791 n(%)	Vehicle N=395 n(%)
Application site exfoliation	21 (2.7%)	1 (0.3%)
Ingrown toenail	20 (2.5%)	1 (0.3%)
Application site erythema	13 (1.6%)	0 (0%)
Application site dermatitis	10 (1.3%)	0 (0%)

6.2 Postmarketing Experience

The following adverse reactions have been identified during postmarketing use of KERYDIN. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug product exposure:

Hypersensitivity; contact allergy

8 USE IN SPECIFIC POPULATIONS

8.1 Pregnancy

Risk Summary

There are no available data on KERYDIN use in pregnant women to inform a drug associated risk for major birth defects, miscarriage or adverse maternal or fetal outcomes. In oral animal reproductive studies, administration of tavaborole during the period of organogenesis resulted in embryofetal toxicity and malformations at 570 times the Maximum Recommended Human Dose (MRHD) based on Area Under the Curve (AUC) comparisons in rats and embryofetal toxicity at 155 times the MRHD based on AUC comparisons in rabbits. Embryofetal toxicity was noted following dermal administration in rabbits up to 36 times the MRHD based on AUC comparisons [see Data].

The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies carry some risk of birth defect, loss, or other adverse outcomes. The background risk of major birth defects in the U.S. general population is 2% to 4% and of miscarriage is 15% to 20% of clinically recognized pregnancies.

Data

Animal Data

Oral administration:

In an oral embryofetal development study in rats, oral doses of 30, 100, and 300 mg/kg/day tavaborole were administered during the period of organogenesis (gestational days 6–19) to pregnant female rats. In the presence of maternal toxicity, embryofetal toxicity (increased embryofetal resorption and/or deaths) and drug-related skeletal malformations and variations suggestive of delayed development (i.e., a delay in ossification) were noted in fetuses at 300 mg/kg/day tavaborole [570 times the MRHD based on AUC comparisons]. No developmental toxicity was noted in rats at 100 mg/kg/day tavaborole (26 times the MRHD based on AUC comparisons).

In an oral embryofetal development study in rabbits, oral doses of 15, 50, and 150 mg/kg/day tavaborole were administered during the period of organogenesis (gestational days 7–19) to pregnant female rabbits. In the presence of maternal toxicity, excessive embryofetal mortality due to post-implantation loss was noted at 150 mg/kg/day tavaborole. No drug related malformations were noted in rabbits at 150 mg/kg/day tavaborole (155 times the MRHD based on AUC comparisons). No embryofetal mortality was noted in rabbits at 50 mg/kg/day tavaborole (16 times the MRHD based on AUC comparisons).

In an oral pre- and post-natal development study in rats, oral doses of 15, 60, and 100 mg/kg/day tavaborole were administered from the beginning of organogenesis (gestation day 6) through the end of lactation (lactation day 20). In the presence of minimal maternal toxicity, no embryofetal toxicity or effects on postnatal development were noted at 100 mg/kg/day (29 times the MRHD based on AUC comparisons).

Topical administration:

In a dermal embryofetal development study in rabbits, topical doses of 1%, 5%, and 10% tavaborole solution were administered during the period of organogenesis (gestational days 6–28) to pregnant female rabbits. A dose dependent increase in dermal irritation at the treatment site was noted at 5% and 10% tavaborole solution. A decrease in fetal bodyweight was noted at 10% tavaborole solution. No drug related malformations were noted in rabbits at 10% tavaborole solution (36 times the MRHD based on AUC comparisons). No embryofetal toxicity was noted in rabbits at 5% tavaborole solution (26 times the MRHD based on AUC comparisons).

8.2 Lactation

Risk Summary

There is no information available on the presence of KERYDIN in human milk, the effects of the drug on the breastfed infant or the effects of the drug on milk production after topical application of KERYDIN to women who are breastfeeding. KERYDIN is systemically absorbed. The lack of clinical data during lactation precludes a clear determination of the risk of KERYDIN to a breastfed infant. Therefore, the developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for KERYDIN and any potential adverse effects on the breastfed child from KERYDIN or from the underlying maternal condition.

8.4 Pediatric Use

The safety and efficacy of KERYDIN were established in patients 6 years of age and older. Use of KERYDIN in these age groups is supported by evidence from adequate and well-controlled studies of KERYDIN in adults with additional data from an open-label pharmacokinetics study of tavaborole in subjects 12 years to less than 17 years old [see Clinical Pharmacology (12.3)].

8.5 Geriatric Use

In clinical trials of 791 subjects who were exposed to KERYDIN, 19% were 65 years of age and over, while 4% were 75 years of age and over. No overall differences in safety or effectiveness were observed between these subjects and younger subjects, but greater sensitivity of some older individuals cannot be ruled out.

11 DESCRIPTION

KERYDIN (tavaborole) topical solution, 5% contains tavaborole, 5% (w/w) in a clear, colorless alcohol-based solution for topical use. The active ingredient, tavaborole, is an oxaborole antifungal with the chemical name of 5-fluoro-1,3-dihydro-1-hydroxy-2,1-benzoxaborole. The chemical formula is C7H6BFO2, the molecular weight is 151.93 and the structural formula is:

Tavaborole is a white to off-white powder. It is slightly soluble in water and freely soluble in ethanol and propylene glycol.

Each mL of KERYDIN contains 43.5 mg of tavaborole. Inactive ingredients include alcohol, edetate calcium disodium, and propylene glycol.

12 CLINICAL PHARMACOLOGY

12.1 Mechanism of Action

KERYDIN is an oxaborole antifungal [see Clinical Pharmacology (12.4)].

12.2 Pharmacodynamics

At therapeutic doses, KERYDIN is not expected to prolong QTc to any clinically relevant extent.

12.3 Pharmacokinetics

Tavaborole undergoes extensive metabolism. Renal excretion is the major route of elimination of the metabolites.

In a clinical pharmacology trial of six healthy adult male volunteers who received a single topical application of 5% 14C-tavaborole solution, tavaborole conjugates and metabolites were shown to be excreted primarily in the urine.

The pharmacokinetics (PK) of tavaborole was investigated in 24 adult subjects with distal subungual onychomycosis involving at least 4 toenails (including at least 1 great toenail) following a single dose and a 2-week daily topical application of 200 μL of a 5% solution of tavaborole to all ten toenails and 2 mm of skin surrounding each toenail. Steady state was achieved after 14 days of dosing. After a single dose, the mean (± standard deviation) peak concentration (Cmax) of tavaborole was 3.5 ± 2.3 ng/mL (n=21 with measurable concentrations, range 0.618–10.2 ng/mL, LLOQ=0.5 ng/mL), and the mean AUClast ± SD was 44.4 ± 25.5 ng*hr/mL (n=21). After 2 weeks of daily dosing, the mean Cmax ± SD was 5.2 ± 3.5 ng/mL (n=24, range 1.5–12.8 ng/mL), and the mean AUCτ ± SD was 75.8 ± 44.5 ng*hr/mL.

In another study PK of tavaborole was investigated in 22 subjects aged 12 years to less than 17 years with distal subungual onychomycosis involving at least 4 toenails (including at least 1 great toenail with at least 20% involvement) following once daily application of 5% solution of tavaborole to all ten toenails and 2 mm of skin surrounding each toenail for 29 days. On Day 29, the mean ± SD Cmax was 5.9 ± 4.9 ng/mL (n=21 with measurable concentrations, range 1.0 –16.4 ng/mL, LLOQ=0.5 ng/mL), and the mean ± SD AUC0-24 was 76.0 ± 62.5 ng*hr/mL.

Drug Interaction Studies

In Vitro Studies

In vitro studies have shown that tavaborole, at therapeutic concentrations, neither inhibits nor induces cytochrome P450 (CYP450) enzymes.

12.4 Microbiology

Mechanism of Action

The mechanism of action of tavaborole is inhibition of fungal protein synthesis. Tavaborole inhibits protein synthesis by inhibition of an aminoacyl-transfer ribonucleic acid (tRNA) synthetase (AARS).

Activity in vitro and in clinical infections

Tavaborole has been shown to be active against most strains of the following microorganisms, both in vitro and in clinical infections [see Indications and Usage (1)]:

Trichophyton rubrum

Trichophyton mentagrophytes

Mechanism of Resistance

Trichophyton mentagrophytes and Trichophyton rubrum strains from isolates collected in the clinical trials have not demonstrated resistance following repeated exposure to tavaborole.

13 NONCLINICAL TOXICOLOGY

13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

In an oral carcinogenicity study in Sprague-Dawley rats, oral doses of 12.5, 25, and 50 mg/kg/day tavaborole were administered to rats once daily for 104 weeks. No drug related neoplastic findings were noted at oral doses up to 50 mg/kg/day tavaborole (14 times the MRHD based on AUC comparisons).

In a dermal carcinogenicity study in CD-1 mice, topical doses of 5%, 10%, and 15% tavaborole solution were administered to mice once daily for 104 weeks. No drug related neoplastic findings were noted at topical doses up to 15% tavaborole solution (89 times the MRHD based on AUC comparisons).

Tavaborole revealed no evidence of mutagenic or clastogenic potential based on the results of two in vitro genotoxicity tests (Ames assay and Human lymphocyte chromosomal aberration assay) and one in vivo genotoxicity test (rat micronucleus assay).

No effects on fertility were observed in male and female rats that were administered oral doses up to 300 mg/kg/day tavaborole (107 times the MRHD based on AUC comparisons) prior to and during early pregnancy.

14 CLINICAL STUDIES

The efficacy and safety of KERYDIN was evaluated in two multicenter, double-blind, randomized, vehicle-controlled trials. KERYDIN or vehicle was applied once daily for 48 weeks in subjects with 20% to 60% clinical involvement of the target toenail, without dermatophytomas or lunula (matrix) involvement.

A total of 1194 subjects (795 KERYDIN, 399 Vehicle) 18 to 88 years of age, 82% male, 84% white, participated in these two trials. Efficacy assessments were made at 52 weeks following a 48-week treatment period.

The Complete Cure efficacy endpoint included negative mycology (negative KOH wet mount and negative fungal culture) and Completely Clear Nail (no clinical evidence of onychomycosis as evidenced by a normal toenail plate, no onycholysis, and no subungual hyperkeratosis). Efficacy results from the two trials are summarized in Table 2.

Table 2: Efficacy Outcomes

Efficacy Variable	Trial 1		Trial 2
	KERYDIN N=399 n(%)	Vehicle N=194 n(%)	KERYDIN N=396 n(%)	Vehicle N=205 n(%)
* Complete cure defined as 0% clinical involvement of the target toenail plus negative KOH and negative culture. † Complete or almost complete cure defined as ≤10% affected target toenail area involved and negative KOH and culture. ‡ Mycologic cure defined as negative KOH and negative culture.
Complete Cure*	26 (6.5%)	1 (0.5%)	36 (9.1%)	3 (1.5%)
Complete or Almost Complete Cure†	61 (15.3%)	3 (1.5%)	71 (17.9%)	8 (3.9%)
Mycologic Cure‡	124 (31.1%)	14 (7.2%)	142 (35.9%)	25 (12.2%)

16 HOW SUPPLIED/STORAGE AND HANDLING

16.1 How Supplied

KERYDIN (tavaborole) topical solution, 5% is a clear, colorless solution supplied in an amber glass bottle with a screw cap. At initial use, the screw cap is replaced with the dropper assembly.

KERYDIN (tavaborole) topical solution, 5% is supplied in the following presentations:

NDC: 10337-905-10: One bottle containing 10 mL of solution with one glass pointed-tip dropper.

NDC: 10337-905-44: One bottle containing 4 mL of solution with one glass pointed-tip dropper.

16.2 Storage and Handling

Store at 20–25°C (68–77°F); excursions permitted to 15–30°C (59–86°F) [see USP Controlled Room Temperature].
CAUTION: Flammable. Keep away from heat and flame.
Discard product within 3 months after insertion of the dropper.
Keep bottle tightly closed. Keep out of reach of children.

17 PATIENT COUNSELING INFORMATION

See FDA-approved patient labeling (Patient Information and Instructions for Use)

The patient should be told the following:

• The impact of nail polish or other cosmetic nail products on the efficacy of KERYDIN has not been evaluated.
• Inform a health care professional if the area of application shows signs of persistent irritation (for example, redness, itching, swelling).
• Product is flammable. Avoid use near heat or open flame.

SPL UNCLASSIFIED SECTION

Manufactured for:
Pfizer Labs, Division of Pfizer Inc, NY, NY 10017

Distributed by:
PharmaDerm®

A division of Fougera Pharmaceuticals Inc.
Melville, New York 11747 USA

KERYDIN® is a trademark of Anacor Pharmaceuticals, Inc.
© 2015 Anacor Pharmaceuticals, Inc.

U.S. Patent Nos. 7,767,657 and 7,582,621
LAB-1202-2.0

PATIENT PACKAGE INSERT

PATIENT INFORMATION KERYDIN® (ker' i din) (tavaborole) topical solution, 5%
This Patient Information has been approved by the U.S. Food and Drug Administration.	Revised August/2018
Important information: KERYDIN is for use on toenails only. Do not use KERYDIN in your mouth, eyes, or vagina.
What is KERYDIN?; KERYDIN is a prescription medicine used to treat fungal infections of the toenails.; It is not known if KERYDIN is safe and effective in children less than 6 years age.
Before using KERYDIN, tell your healthcare provider about all of your medical conditions, including if you: are pregnant or plan to become pregnant. It is not known if KERYDIN can harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if KERYDIN passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby during your treatment with KERYDIN. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.
How should I use KERYDIN?; See the "Instructions for Use" at the end of this Patient Information for detailed information about the right way to use KERYDIN.; Use KERYDIN exactly as your healthcare provider tells you to use it. Apply KERYDIN to your affected toenails 1 time each day. KERYDIN is used for 48 weeks. It is not known if the use of nail polish or other cosmetic nail products (such as gel nails or acrylic nails) will affect how KERYDIN works.
What should I avoid while using KERYDIN?; KERYDIN is flammable. Avoid heat and flame while applying KERYDIN to your toenail.
What are the possible side effects of KERYDIN?; The most common side effects of KERYDIN include: skin peeling, ingrown toenail, redness, itching, and swelling.; KERYDIN may cause irritation at or near the application site. Tell your healthcare provider if you develop irritation at the application site that does not go away.; These are not all of the possible side effects of KERYDIN.; Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
How should I store KERYDIN? Store KERYDIN at room temperature, between 68°F to 77°F (20°C to 25°C). KERYDIN is flammable. Keep away from heat and flame. Keep the bottle tightly closed. Safely throw away KERYDIN after 3 months of inserting the dropper.
Keep KERYDIN and all medicines out of the reach of children.
General information about the safe and effective use of KERYDIN; Medicines are sometimes prescribed for purposes other than those listed in a Patient Information leaflet. Do not use KERYDIN for a condition for which it was not prescribed. Do not give KERYDIN to other people, even if they have the same symptoms that you have. It may harm them. You can ask your pharmacist or healthcare provider for information about KERYDIN that is written for health professionals.
What are the ingredients in KERYDIN?; Active ingredient: tavaborole; Inactive ingredients: alcohol, edetate calcium disodium and propylene glycol; Manufactured for: Pfizer Labs, Division of Pfizer Inc, NY, NY 10017; Distributed by: PharmaDerm®, a division of Fougera Pharmaceuticals, Inc., Melville, New York 11747 USA; For more information, call PharmaDerm®, a division of Fougera Pharmaceuticals, Inc., at 1-800-645-9833.; LAB-1203-2.0

INSTRUCTIONS FOR USE

Instructions for Use
KERYDIN® (ker' i din)
(tavaborole) topical solution, 5%

Important information: KERYDIN is for use on toenails only. Do not use KERYDIN in your mouth, eyes, or vagina.

Read the Instructions for Use that comes with KERYDIN before you start using it. Talk to your healthcare provider if you have any questions.

How to apply KERYDIN:

Your toenails should be clean and dry before you apply KERYDIN.

Step 1:	Before you apply KERYDIN to your affected toenail for the first time, remove the cap from the KERYDIN bottle. (See Figure A) Throw away the cap.
Step 2:	Remove the wrapping from the dropper that comes with KERYDIN. Insert the dropper into the KERYDIN bottle. (See Figure B)
	Figure A	Figure B
	Only apply KERYDIN using the provided dropper. Do not use the dropper for any other purpose.
Step 3:	With the dropper inserted into the KERYDIN, squeeze the bulb and then release the bulb to draw KERYDIN into the dropper.
Step 4:	Remove the dropper from the bottle and hold the dropper tip over your affected toenail.
Step 5:	Slowly squeeze the bulb to apply KERYDIN to your toenail. Apply enough solution to completely cover your toenail. You may need to use more than one drop. (See Figure C) Figure C
Step 6:	Use the dropper tip to gently spread KERYDIN to cover the entire toenail up to the edges of the toenail. (See Figure D) Figure D
Step 7:	In addition to the top of the toenail, also apply KERYDIN under the tip of the toenail. Use the dropper tip to gently spread KERYDIN under the entire tip of the toenail. (See Figures E and F)
	Figure E	Figure F
Step 8:	Repeat Steps 3 to 7 to apply KERYDIN to each affected toenail.
Step 9:	Let the KERYDIN dry completely. This may take a couple of minutes.; Avoid getting KERYDIN on skin that is not surrounding the treated toenail(s).; If KERYDIN comes in contact with surrounding skin, use a tissue to wipe any excess solution from the surrounding skin. Do not wipe KERYDIN off of your toenails.
Step 10:	After applying KERYDIN to your toenails, insert the dropper back into the bottle and screw it on tightly.
Step 11:	Wash your hands with soap and water after applying KERYDIN.

This Patient Information and Instructions for Use has been approved by the U.S. Food and Drug Administration.

Manufactured for: Pfizer Labs, Division of Pfizer Inc, NY, NY 10017

Distributed by: PharmaDerm®, a division of Fougera Pharmaceuticals, Inc., Melville, New York 11747 USA

LAB-1204-2.0

Revised: 08/2018

PRINCIPAL DISPLAY PANEL - 10 mL Bottle Label

PharmaDerm®
NDC: 10337-905-10

Kerydin®
(TAVABOROLE)
TOPICAL SOLUTION, 5%

For Topical Use Only
10 mL

Not for oral, ophthalmic, or intravaginal use

Rx only

PRINCIPAL DISPLAY PANEL - 10 mL Bottle Carton

PharmaDerm®
NDC: 10337-905-10

Kerydin®
(TAVABOROLE)
TOPICAL SOLUTION, 5%

For Topical Use Only

Not for oral, ophthalmic,
or intravaginal use

10 mL

Rx only

INGREDIENTS AND APPEARANCE

KERYDIN 
tavaborole solution

Product Information
Product Type	HUMAN PRESCRIPTION DRUG	Item Code (Source)	NDC: 10337-905
Route of Administration	TOPICAL

Active Ingredient/Active Moiety
Ingredient Name	Basis of Strength	Strength
TAVABOROLE (UNII: K124A4EUQ3) (TAVABOROLE - UNII:K124A4EUQ3)	TAVABOROLE	43.5 mg  in 1 mL

Inactive Ingredients
Ingredient Name	Strength
ALCOHOL (UNII: 3K9958V90M)
PROPYLENE GLYCOL (UNII: 6DC9Q167V3)
EDETATE CALCIUM DISODIUM (UNII: 25IH6R4SGF)

Packaging
#	Item Code	Package Description	Marketing Start Date	Marketing End Date
1	NDC: 10337-905-10	1 in 1 CARTON	07/07/2014
1		10 mL in 1 BOTTLE, WITH APPLICATOR; Type 1: Convenience Kit of Co-Package
2	NDC: 10337-905-44	1 in 1 CARTON	07/07/2014
2		4 mL in 1 BOTTLE, WITH APPLICATOR; Type 1: Convenience Kit of Co-Package

Marketing Information
Marketing Category	Application Number or Monograph Citation	Marketing Start Date	Marketing End Date
NDA	NDA204427	07/07/2014

Labeler - PharmaDerm, A division of Fougera Pharmaceuticals Inc. (043838424)

Registrant - Pfizer Inc (113480771)