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buyModerate cluster of 6

Marla Persky bought $10k of XERS

director at Xeris Biopharma Holdings, Inc.. 6,370 shares at an average of $1.58, traded Nov 14, 2023, filed Nov 15, 2023.

Conviction score
46
Value
$10k
6,370 shares
Holdings after
6,370
change unknown
From 52-week low
+51%
low $1.03, close $1.56
From 52-week high
-48%
high $2.98, as of Nov 14, 2023

Score components

  • Role
    Director
    +15
  • Trade size
    $10k at market
    0
  • Relative to holdings
    First purchase: no shares before this trade
    +8
  • Price context
    48% below the 52-week high
    +8
  • Cluster
    6 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

XERSOct 12, 2026 · close 10.46
Since filing Nov 15, 2023: +611.6%SPY +79.4% · excess +532.1%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001867096-23-000143, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 14, 2023POpen-market purchase
Common Stockindirect: By: Marla Susan Persky Revocable Trust u/a dated 9/23/2000
+6,370$1.58$10k6,370Nov 15, 2023

Related signals

Other insiders at Xeris Biopharma Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
21Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Beth Hecht
See Remarks
$157k
16,666 shares
-1%
21Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Kevin McCulloch
See Remarks
$141k
15,000 shares
-1%
16Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Steven Pieper
See Remarks
$47k
5,000 shares
-0%
23Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Kevin McCulloch
See Remarks
$250k
25,000 shares
-2%
21Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Beth Hecht
See Remarks
$141k
16,666 shares
-1%
21Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Kevin McCulloch
See Remarks
$127k
15,000 shares
-1%
16Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Steven Pieper
See Remarks
$43k
5,000 shares
-0%
16Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Steven Pieper
See Remarks
$43k
5,000 shares
-0%
21Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Beth Hecht
See Remarks
$134k
16,666 shares
-1%
20Weak
XERSsell 310b5-1
Xeris Biopharma Holdings, Inc.
Kevin McCulloch
See Remarks
$120k
15,000 shares
-1%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Marla Persky bought $10k of XERS | InsiderTell