MICHAEL SETH ALTMAN

CIK 1746738 · Chief Financial Officer · last filed 2024-07-31

MICHAEL SETH ALTMAN is a Chief Financial Officer who has filed 15 SEC Form 4 insider transactions across 7 companies since 2020. The most recent filing, for ARYD, was dated Jul 31, 2024. Current disclosed insider exposure totals $3.3M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$3.26M

Companies

7

Total Filings

15

Lifetime Open-Market Net

$0

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ARYA Sciences Acquisition Corp IV (ARYD) Delisted Chief Financial Officer 0 $6.64 $0 $0 2 2024-07-31
NAUT Director 0 $2.24 $0 $0 4 2024-06-17
LYRA Director $0.70 $0 5 2024-06-14
PCSC Chief Business Officer 286,250 $11.40 $3.26M $0 1 2024-06-13
ARYA Sciences Acquisition Corp V (ARYE) Delisted Chief Financial Officer 499,000 $10.36 $5.17M $0 1 2021-07-15
Nautilus Biotechnology, Inc. (ARYA) Delisted Chief Financial Officer 499,000 $11.16 $5.57M $0 1 2020-08-11
Cerevel Therapeutics Holdings, Inc. (CATB) Delisted Chief Financial Officer 499,000 $8.54 $4.26M $0 1 2020-06-09

Recent Filings

15 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-07-31 ARYA Sciences Acquisition Corp IV (ARYD) Delisted Disp (D) −499,000 $0 EDGAR
2024-06-17 NAUT Grant (A) $0 EDGAR
2024-06-14 LYRA Grant (A) $0 EDGAR
2024-06-13 PCSC Grant (A) +286,250 $2.86M EDGAR
2023-07-05 LYRA Grant (A) $0 EDGAR
2023-06-20 NAUT Grant (A) $0 EDGAR
2022-06-21 LYRA Grant (A) $0 EDGAR
2022-06-17 NAUT Grant (A) $0 EDGAR
2021-07-15 ARYA Sciences Acquisition Corp V (ARYE) Delisted Grant (A) +499,000 $4.99M EDGAR
2021-06-11 NAUT Mixed +3,647,500 $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.