Kiessling Heather

Insider

Chief Financial Officer

Trades at: ASPI

30D 90D 1Y

Net shares · 365d

-103.1K

0 buy · 103.1K sell

Net value · 365d

-$590.7K

$0 in · $590.7K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 103.1K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

ASPI Grant·A
May 28, 26

Chief Financial Officer

—

840.0K sh

Own +118%
ASPI Sell·S
Apr 15, 26

Chief Financial Officer · 10b5-1

$126.7K

23.1K sh · $5.48

Own -3%
ASPI Sell·S
Dec 18, 25

Chief Financial Officer

$464.0K

80.0K sh · $5.80

Own -10%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 28, 2026	ASPI	Chief Financial Officer	Grant A	840.0K	+118%	—	—
Apr 15, 2026	ASPI	Chief Financial Officer	Sell S	23.1K	-3%	$5.48	$126.7K
Dec 18, 2025	ASPI	Chief Financial Officer	Sell S	80.0K	-10%	$5.80	$464.0K

Buy Sell Non-market (grant · exercise · gift)

About Kiessling Heather

This profile aggregates every SEC Form 4 insider transaction reported by Kiessling Heather across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.