KLEANTHIS G XANTHOPOULOS

CIK 1283304 · President and CEO · last filed 2021-06-14

KLEANTHIS G XANTHOPOULOS is a President and CEO who has filed 57 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for ZSAN, was dated Jun 14, 2021. Across all open-market trades the lifetime net is −$8.3M, making them a net seller over the disclosed history.

"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

$0

Companies

5

Total Filings

57

Lifetime Open-Market Net

-$8.32M

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
Zosano Pharma Corp (ZSAN) Delisted Director 23,596 $0.56 $13.2K $21.0K 9 2021-06-14
SEELOS THERAPEUTICS, INC. (APRI) Delisted Director 112,075 -$123.2K 19 2018-01-08
Regulus Therapeutics Inc. (RGLS) Delisted President and CEO 83,921 $8.16 $684.8K -$8.23M 19 2015-04-21
ANADYS PHARMACEUTICALS INC (ANDS) Delisted Director 184,543 $14.0K 9 2011-05-27
IONIS PHARMACEUTICALS INC (ISIS) Delisted President of Regulus $0 1 2007-12-05

Recent Filings

57 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-06-14 Zosano Pharma Corp (ZSAN) Delisted Grant (A) +15,000 $0 EDGAR
2020-06-29 Zosano Pharma Corp (ZSAN) Delisted Grant (A) +7,500 $0 EDGAR
2020-06-05 Zosano Pharma Corp (ZSAN) Delisted Grant (A) $0 EDGAR
2019-07-18 Zosano Pharma Corp (ZSAN) Delisted Grant (A) $0 EDGAR
2018-06-01 Zosano Pharma Corp (ZSAN) Delisted Grant (A) $0 EDGAR
2018-03-02 Zosano Pharma Corp (ZSAN) Delisted Grant (A) $0 EDGAR
2018-01-08 SEELOS THERAPEUTICS, INC. (APRI) Delisted Grant (A) $0 EDGAR
2017-01-06 SEELOS THERAPEUTICS, INC. (APRI) Delisted Grant (A) +15,000 $0 EDGAR
2016-11-04 Zosano Pharma Corp (ZSAN) Delisted Grant (A) $0 EDGAR
2016-10-03 SEELOS THERAPEUTICS, INC. (APRI) Delisted Grant (A) +16,997 $5.8K 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.