14.   Share-Based Compensation

The following table summarizes the components of share-based compensation expense in the condensed consolidated statements of operations (in thousands):

 

 

 

Stock Options

2008 Omnibus Equity Incentive Plan (the “2008 Plan”)

 

On August 12, 2008, the Company adopted the 2008 Plan for employees, officers, directors and external service providers. The 2008 Plan provided that the Company could grant options to purchase stock and/or make awards of restricted stock. Stock options granted under the 2008 Plan could either be incentive stock options (as defined by Section 422 of the Internal Revenue Code of 1986, as amended) or non-qualified stock options at the discretion of the Board of Directors. Vesting of service awards occurred ratably on the anniversary of the grant date over the service period, generally three or five years, as determined at the time of grant. Vesting of performance awards occurred when the performance criteria had been satisfied. The Company used historical data to estimate forfeiture rates. The 2008 Plan had a term of ten (10) years and, as a result, the 2008 Plan expired by its terms on August 12, 2018.

iBio, Inc. 2018 Omnibus Equity Incentive Plan (the "2018 Plan")

 

On December 18, 2018, the Company’s stockholders, upon recommendation of the Board of Directors on November 9, 2018, approved the 2018 Plan. On March 5, 2020 at the Company's 2019 Annual Meeting of Stockholders, the Company's stockholders approved an amendment to the 2018 Plan to increase the number of shares of common stock authorized for issuance thereunder from 3.5 million shares to 6.5 million shares and to incorporate changes to include restricted stock units and performance-based awards as grant types issuable under the 2018 Plan. The total number of shares of common stock reserved under the 2018 Plan is 6.5 million. Stock options granted under the 2018 Plan may be either incentive stock options (as defined by Section 422 of the Internal Revenue Code of 1986, as amended), non-qualified stock options, or restricted stock and determined at the discretion of the Board of Directors.

Vesting of service awards was determined by the Board of Directors and stated in the award agreements. In general, vesting occurred ratably on the anniversary of the grant date over the service period, generally three or five years, as determined at the time of grant. Vesting of performance awards occurred when the performance criteria was satisfied. The Company used historical data to estimate forfeiture rates. The 2018 Plan was terminated with the adoption of the iBio, Inc. 2020 Omnibus Equity Incentive Plan (see below).

The Option Exchange

In addition, on December 18, 2018, the Company’s stockholders, upon recommendation of the Board of Directors, also approved an amendment to the Company’s 2008 Plan to allow the Company to permit a one-time option exchange program under which the Company would offer eligible employees and non-employee directors the opportunity to exchange certain outstanding options on a four-for-three basis for new stock options exercisable at a lower price under the 2018 Plan (the “Option Exchange”).

On January 22, 2019, the Company filed with the Securities and Exchange Commission a Tender Offer Statement on Schedule TO defining the terms and conditions of the Option Exchange, whereby the Company was offering eligible employees and non-employee directors (“Eligible Option Holders”) the opportunity to exchange for new options covering a lesser number of shares of the Company's common stock (“Replacement Options”), at a ratio of four-for-three (the “Exchange Ratio”), any options issued by the Company prior to January 22, 2019 that were outstanding under its 2008 Plan that had an exercise price greater than the closing price per share of iBio’s common stock on the NYSE American on the grant date of the Replacement Options (“Eligible Exchange Options”), so that for each four shares of common stock subject to an Eligible Exchange Option, the Eligible Option Holder would receive a Replacement Option to purchase three shares of common stock under the 2018 Plan. On February 20, 2019, the completion date of the Option Exchange (the “Replacement Option Grant Date”), the Company canceled the options accepted for exchange and granted 874,310 Replacement Options in exchange for 1,165,750 options issued under the 2008 Plan.

The Replacement Options:

Stock options issued during the six months ended December 31, 2020 were as follows:

On October 14, 2020, the Company granted three new members of its Board of Directors stock option agreements under the 2018 Plan whereby each director has the option to purchase up to 100,000 shares of the Company's common stock at a price of $2.05 per share. The options vest over a period of three years and expire in ten years.

Effective December 1, 2020, the Company granted an officer a stock option agreement under the 2018 Plan whereby the officer has the option to purchase 465,000 shares of the Company's common stock at a price of $1.45 per share. The option expires in ten years and vests as follows: (1) 25% of the option granted will vest after one year of employment with the Company; and (2) after one year of employment with the Company, 6.25% of the option granted will vest for each additional three (3) months of employment.

The Company estimated the fair value of options granted using the Black-Scholes option pricing model with the following assumptions:

 

iBio, Inc. 2020 Omnibus Equity Incentive Plan (the “2020 Plan”)

On December 9, 2020, the Company's stockholders approved the 2020 Plan as a successor to the 2018 Plan. The total number of shares of common stock reserved under the 2020 Plan is 32 million shares of common stock for issuance pursuant to the grant of new awards under the 2020 Plan. The 2020 Plan allows for the award of stock options, stock appreciation rights, restricted stock, restricted stock units, unrestricted stock, cash based awards, and dividend equivalent rights. The value of all awards awarded under the 2020 Plan and all other cash compensation paid by the Company to any non-employee director in any calendar year may not exceed $500,000; provided, however, that such amount shall be $750,000 for the calendar year in which the applicable non-employee director is initially elected or appointed to the Board of Directors and $1,500,000 for any non-executive chair of our Board of Directors should one be appointed. Notwithstanding the foregoing, the independent members of the Board of Directors may make exceptions to such limits in extraordinary circumstances. The term of the 2020 Plan will expire on the tenth anniversary of the date the Plan is approved by the stockholders.

Effective January 18, 2021, the Company granted two officers stock option agreements under the 2020 Plan whereby the officers have the option to purchase 600,000 shares of the Company's common stock at a price of $1.47 per share. The options expire in ten years and vest as follows: (1) 25% of the options granted will vest after one year of employment with the Company; and (2) after one year of employment with the Company, 6.25% of the options granted will vest for each additional three (3) months of employment.

Restricted Stock Units (“RSUs”):

On March 27, 2020, the Company issued RSU’s to acquire 41,150 shares of common stock to various employees at a market value of $1.15 per share. The RSU’s vest over a four-year period. The grant-date fair value of the RSU’s totaled approximately $47,000.

Effective December 1, 2020, the Company issued RSUs to acquire 309,000 shares of common stock to an officer at a market value of $1.45 per share. The RSUs vest in even increments on the first three anniversaries of the grant date. The grant-date fair value of the RSUs totaled approximately $448,000.

Effective January 18, 2021, the Company issued RSUs to acquire 65,000 shares of common stock to an officer at a market value of $1.47 per share. The RSUs vest in even increments on the first three anniversaries of the grant date. The grant-date fair value of the RSUs totaled approximately $96,000.