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buyWeak

Thomas G Wiggans bought $18k of JSPR

director at Jasper Therapeutics, Inc.. 30,000 shares at an average of $0.61, traded Nov 16, 2023, filed Nov 20, 2023.

Conviction score
31
Value
$18k
30,000 shares
Holdings after
30,000
change unknown
From 52-week low
+33%
low $4.60, close $6.12
From 52-week high
-78%
high $27.40, as of Nov 16, 2023

Score components

  • Role
    Director
    +15
  • Trade size
    $18k at market
    0
  • Relative to holdings
    First purchase: no shares before this trade
    +8
  • Price context
    78% below the 52-week high
    +8
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (1 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.

This signal so far: 1m -13.7%, 3m +195.5%, 6m +262.4%.

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.

JSPROct 12, 2026 · close 0.56
Since filing Nov 20, 2023: -91.3%SPY +77.6% · excess -169.0%

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 0001213900-23-088896, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 16, 2023POpen-market purchase
Voting Common Stock
+10,000$0.60$5,96510,000Nov 20, 2023
Nov 17, 2023POpen-market purchase
Voting Common Stock
+10,000$0.60$5,96620,000Nov 20, 2023
Nov 20, 2023POpen-market purchase
Voting Common Stock
+10,000$0.63$6,30930,000Nov 20, 2023

Related signals

Other insiders at Jasper Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
64Notable
JSPRbuy 4
Jasper Therapeutics, Inc.
Judith Anne Shizuru
director
$100k
41,000 shares
+35%
78Notable
JSPRbuy 4
Jasper Therapeutics, Inc.
Ron Martell
President and CEO
$100k
41,000 shares
+124%
63Notable
JSPRbuy 4
Jasper Therapeutics, Inc.
Svetlana Lucas
director
$49k
20,000 shares
-
66Notable
JSPRbuy 4
Jasper Therapeutics, Inc.
Thomas G Wiggans
director
$100k
41,000 shares
-
0Weak
JSPRsell10b5-1
Jasper Therapeutics, Inc.
Jeetinder Singh Mahal
Chief Operating Officer
$20k
900 shares
-3%
0Weak
JSPRsell10b5-1
Jasper Therapeutics, Inc.
Jeetinder Singh Mahal
Chief Operating Officer
$24k
900 shares
-3%
50Moderate
JSPRbuy 2
Jasper Therapeutics, Inc.
Carlyle Holdings I GP Inc.
owner
$2.5M
190,000 shares
+22%
50Moderate
JSPRbuy 2
Jasper Therapeutics, Inc.
Velan Capital Investment Management LP
owner
$4.5M
350,000 shares
+42%
34Weak
JSPRbuy
Jasper Therapeutics, Inc.
Thomas G Wiggans
director
$6,486
10,000 shares
+25%
34Weak
JSPRbuy
Jasper Therapeutics, Inc.
Thomas G Wiggans
director
$6,383
10,000 shares
+33%

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.

Thomas G Wiggans bought $18k of JSPR | InsiderTell