Sean Mackay - 21 Mar 2023 Form 4 Insider Report for IsoPlexis Corp

Footnote F1

On March 21, 2023, pursuant to the Agreement and Plan of Merger, dated as of December 21, 2022 (the Merger Agreement), by and among IsoPlexis Corporation, a Delaware corporation (IsoPlexis), Berkeley Lights, Inc., a Delaware corporation (Berkeley Lights), and Iceland Merger Sub Inc., a Delaware corporation and a wholly owned subsidiary of Berkeley Lights, each share of common stock, par value $0.001, of IsoPlexis (IsoPlexis Common Stock) reported in this Form 4 was converted into the right to receive 0.6120 fully paid and nonassessable shares of common stock, par value $0.00005, of Berkeley Lights (Berkeley Lights Common Stock), together with cash in lieu of fractional shares of Berkeley Lights Common Stock, if any, and any unpaid dividends or other distributions.

Footnote F2

On March 21, 2023, pursuant to the Merger Agreement, each IsoPlexis stock option (whether vested or unvested) reported in this Form 4 (a) if the per-share exercise price was equal to or greater than the average closing trading price for a share of IsoPlexis Common Stock rounded to the nearest one-tenth of a cent, as reported on The Nasdaq Stock Market LLC for the five most recent trading days ending on and including the third business day prior to March 20, 2023 (the Company Trading Price), was canceled for no consideration and (b) if the per-share exercise price was less than the Company Trading Price, was converted into a Berkeley Lights stock option of approximately equivalent value and generally on the same terms and conditions.

Footnote F3

Vested 25% on August 31, 2019 and thereafter in 36 equal monthly installments.

Footnote F4

Vested 25% on May 25, 2017 and thereafter in 36 equal monthly installments.

Footnote F5

Vested 25% on October 20, 2017 and thereafter in 36 equal monthly installments.

Footnote F6

Vested 25% on December 26, 2019 upon achievement of performance target and thereafter in 36 equal monthly installments.

Footnote F7

Vests 25% one year after achievement of sale target and thereafter in 36 equal monthly installments.

Footnote F8

Vested 25% on October 5, 2018 and thereafter in 36 equal monthly installments.

Footnote F9

Vested 25% on January 16, 2019 and thereafter in 36 equal monthly installments.

Footnote F10

Vested 25% on August 1, 2018 and thereafter in 36 equal monthly installments.

Footnote F11

Vested 25% on June 29, 2019 and thereafter in 36 equal monthly installments.

Footnote F12

Vested 25% on September 27, 2019 and thereafter in 36 equal monthly installments.

Footnote F13

Vested 25% on December 5, 2019 and thereafter in 36 equal monthly installments.

Footnote F14

Vested in full as of December 15, 2020.

Footnote F15

Vested 25% on June 8, 2020 and thereafter in 36 equal monthly installments.

Footnote F16

Vests 25% on March 31, 2023 and thereafter in 36 equal monthly installments.