I have received compensation within the past 12 months from the following companies: none 4. Piper Sandler beneficially owns 1% or more of a class of the following companies: none 5. Piper Sandler has had a client relationship or has received compensation for investment banking services from the following companies within the past 12 months: ACRS, AKBA, ALVR, ALXO, APTX, ARDX, BCRX, BHVN, CBIO, COGT, GRAY, INZY, ITOS, KNTE, MGTX, ONCR, OTIC, SLDB, XLRN 6. Piper Sandler expects to receive or intends to seek compensation for investment banking services from the following companies in the next 3 months: ACRS, BHVN, OTIC, SLDB 7.