Common use of Underwriter Lock-Up Clause in Contracts

Underwriter Lock-Up. The Purchaser agrees (i) to the extent requested in writing by a managing underwriter, if any, of any underwritten public offering pursuant to a registration or offering of equity securities of the Company not to sell, transfer or otherwise dispose of, including any sale pursuant to Rule 144 under the Securities Act, the Shares, or any other equity security of the Company or any security convertible into or exchangeable or exercisable for any equity security of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, not to exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to and (ii) to the extent requested in writing by a managing underwriter of any underwritten public offering effected by the Company for its own account, not to sell the Shares or any other equity securities of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, which period shall not exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to. Please issue a certificate or certificates for such Shares in the name of: Name: Address: Social Security or Tax I.D. Number Signature Dated , 20 EXHIBIT B STOCKHOLDERS’ AGREEMENT

Underwriter Lock-Up. The Purchaser agrees (i) to the extent requested in writing by a managing underwriter, if any, of any underwritten public offering pursuant to a registration or offering of equity securities of the Company not to sell, transfer or otherwise dispose of, including any sale pursuant to Rule 144 under the Securities Act, the Shares, or any other equity security of the Company or any security convertible into or exchangeable or exercisable for any equity security of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, not to exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to and (ii) to the extent requested in writing by a managing underwriter of any underwritten public offering effected by the Company for its own account, not to sell the Shares or any other equity securities of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, which period shall not exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to. Please issue a certificate or certificates for such Shares in the name of: Name: Address: Social Security or Tax I.D. Number Signature Dated , 20 EXHIBIT B STOCKHOLDERS’ AGREEMENTNumber: Signature

Underwriter Lock-Up. The Purchaser agrees (i) to the extent requested in writing by a managing underwriter, if any, of any underwritten public offering pursuant to a registration or offering of equity securities of the Company not to sell, transfer or otherwise dispose of, including any sale pursuant to Rule 144 under the Securities Act, the Shares, or any other equity security of the Company or any security convertible into or exchangeable or exercisable for any equity security of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, not to exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to and (ii) to the extent requested in writing by a managing underwriter of any underwritten public offering effected by the Company for its own account, not to sell the Shares or any other equity securities of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, which period shall not exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to. Please issue a certificate or certificates for such Shares in the name of: Name: :________________________________________________________________________ Address: :______________________________________________________________________ Social Security or Tax I.D. Number ________________________________________________ Signature Dated ____________________ Dated___________________, 20 20__________ EXHIBIT B STOCKHOLDERS’ AGREEMENT

Underwriter Lock-Up. The Purchaser agrees (i) to the extent requested in writing by a managing underwriter, if any, of any underwritten public offering pursuant to a registration or offering of equity securities of the Company not to sell, transfer or otherwise dispose of, including any sale pursuant to Rule 144 under the Securities Act, the Shares, or any other equity security of the Company or any security convertible into or exchangeable or exercisable for any equity security of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, not to exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to and (ii) to the extent requested in writing by a managing underwriter of any underwritten public offering effected by the Company for its own account, not to sell the Shares or any other equity securities of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, which period shall not exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to. Please issue a certificate or certificates for such Shares in the name of: Name: Address: Social Security or Tax I.D. Number Number: Signature Dated , 20 EXHIBIT B STOCKHOLDERS’ AGREEMENTAPPENDIX C ANCELUX TOPCO S.C.A.

Underwriter Lock-Up. The Purchaser agrees (i) to the extent requested in writing by a managing underwriter, if any, of any underwritten public offering pursuant to a registration or offering of equity securities of the Company not to sell, transfer or otherwise dispose of, including any sale pursuant to Rule 144 under the Securities Act, the Shares, or any other equity security of the Company or any security convertible into or exchangeable or exercisable for any equity security of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, not to exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to and (ii) to the extent requested in writing by a managing underwriter of any underwritten public offering effected by the Company for its own account, not to sell the Shares or any other equity securities of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, which period shall not exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to. Please issue a certificate or certificates for such Shares in the name of: Name: Address: Social Security or Tax I.D. Number Number: Signature Dated , 20 EXHIBIT B STOCKHOLDERS’ AGREEMENT20

Underwriter Lock-Up. The Purchaser agrees (i) to the extent requested in writing by a managing underwriter, if any, of any underwritten public offering pursuant to a registration or offering of equity securities of the Company not to sell, transfer or otherwise dispose of, including any sale pursuant to Rule 144 under the Securities Act, the Shares, or any other equity security of the Company or any security convertible into or exchangeable or exercisable for any equity security of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, not to exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to and (ii) to the extent requested in writing by a managing underwriter of any underwritten public offering effected by the Company for its own account, not to sell the Shares or any other equity securities of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, which period shall not exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to. Please issue a certificate or certificates for such Shares in the name of: Name: Address: Social Security or Tax I.D. Number Signature Dated Dated___________________, 20 20___ EXHIBIT B STOCKHOLDERS’ AGREEMENT

Underwriter Lock-Up. The Purchaser agrees (i) to the extent requested in writing by a managing underwriter, if any, of any underwritten public offering pursuant to a registration or offering of equity securities of the Company not to sell, transfer or otherwise dispose of, including any sale pursuant to Rule 144 under the Securities Act, the Shares, or any other equity security of the Company or any security convertible into or exchangeable or exercisable for any equity security of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, not to exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to and (ii) to the extent requested in writing by a managing underwriter of any underwritten public offering effected by the Company for its own account, not to sell the Shares or any other equity securities of the Company (other than as part of such underwritten public offering) during the time period reasonably requested by the managing underwriter, which period shall not exceed one hundred eighty (180) days or such shorter period as the Company or any executive officer or director of the Company shall agree to. Please issue a certificate or certificates for such Shares in the name of: Name: Address: Social Security or Tax I.D. Number Number: Signature Dated , 20 EXHIBIT B STOCKHOLDERS’ AGREEMENTAPPENDIX C ANCELUX TOPCO S.C.A.