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ASPI

ASP Isotopes Inc.

CIK: 0001921865

Strong Sell (70% confidence)

Last activity: Dec 18, 2025

Insider Roster (3 total, 3 active)

Insider Buys Sells Net Value Holdings
Mann Paul Elliot
Executive Chairman
0 3 -$2.07M
7,759,538 shares
$44.64M
Ainscow Robert
Interim CEO and COO
0 3 -$703K
1,546,255 shares
$9.59M
Kiessling Heather
Chief Financial Officer
0 1 -$464K
732,500 shares
$4.25M

Recent Transactions

SELL Kiessling Heather (Chief Financial Officer)

80,000 shares @ $5.80

$464K

Dec 18, 2025

Conviction: | View SEC Filing →
SELL Ainscow Robert (Interim CEO and COO)

8,438 shares @ $6.20

$52K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL Mann Paul Elliot (Executive Chairman)

162,153 shares @ $5.75

$933K

Dec 1, 2025

Conviction: | View SEC Filing →
SELL Mann Paul Elliot (Executive Officer)

50,000 shares @ $5.77

$288K

Nov 25, 2025

Conviction: | View SEC Filing →
SELL Ainscow Robert (Interim CEO and COO)

25,000 shares @ $5.77

$144K

Nov 25, 2025

Conviction: | View SEC Filing →
SELL Mann Paul Elliot (Executive Officer)

112,500 shares @ $7.51

$845K

Nov 17, 2025

Conviction: | View SEC Filing →
SELL Ainscow Robert (Interim CEO and COO)

67,500 shares @ $7.51

$507K

Nov 17, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.