Steven Pieper Net Worth
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Steven Pieper has an estimated net worth of at least $13.4 million*, as of Sept. 30, 2026. They own 1.4 million shares of XERS stock. They have sold 60,000 shares of XERS stock since 2021, for an estimated $363,658.
Steven Pieper $XERS SEC Form 4 Insider Trading
Steven Pieper has filed a total of 7 insider trades in $XERS since 2021. Their most recent trade was a sale of 5,000 shares, made on Oct 01, 2026. Their largest trade was a purchase of 28,000 shares, made on Nov 20, 2023. We estimate that they now own 1.4 million shares of $XERS, worth an estimated $13.0 million.
Insider Trading at $XERS
There have been a total of 57 insider trades reported at $XERS since 2021, with 596,634 shares purchased and 969,843 shares sold. The most active insider traders in $XERS stock have been Beth Hecht, Kevin Mcculloch, and Steven Pieper. The most recent trade was a sale of 5,000 shares reported by Steven Pieper (See Remarks), made on Oct 01, 2026.
History of Insider Stock Trades by Steven Pieper
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
XERS
|
Sale | 5,000 | Oct 01, 2026 | Oct. 2, 2026, 4:54 p.m. |
|
XERS
|
Sale | 5,000 | Sep 01, 2026 | Sept. 2, 2026, 7:32 a.m. |
|
XERS
|
Sale | 5,000 | Aug 12, 2026 | Aug. 12, 2026, 4:44 p.m. |
|
XERS
|
Sale | 27,600 | Jul 07, 2026 | July 7, 2026, 5:11 p.m. |
|
XERS
|
Sale | 17,400 | Jul 06, 2026 | July 7, 2026, 5:11 p.m. |
|
XERS
|
Purchase | 28,000 | Nov 20, 2023 | Nov. 21, 2023, 5:16 p.m. |
|
XERS
|
Purchase | 25,000 | Nov 10, 2021 | Nov. 12, 2021, 6:06 p.m. |
$XERS Executives and Stock Owners with Insider Trades
-
Beth Hecht, See Remarks
-
Kevin Mcculloch, See Remarks
-
Steven Pieper, See Remarks
-
John Patrick Jr Shannon, See Remarks
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Paul R Edick, See Remarks
-
Steven Prestrelski, Chief Scientific Officer
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.