Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 23 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 5, 2026 ASTH F 1,790 $38.47 $68,861 157,820 Direct -1.12% Disposed -6.7% (price as of 2026-10-02)
May 16, 2026 ASTH F 8,155 $38.26 $312,010 159,610 Direct -4.86% Disposed -6.2% (price as of 2026-10-02)
April 14, 2026 ASTH F 3,870 $29.07 $112,501 167,765 Direct -2.25% Disposed 23.4% (price as of 2026-10-02)
April 2, 2026 ASTH F 2,092 $25.05 $52,405 171,635 Direct -1.20% Disposed 43.2% (price as of 2026-10-02)
March 5, 2026 ASTH F 1,240 $25.07 $31,087 173,727 Direct -0.71% Disposed 43.1% (price as of 2026-10-02)
Oct. 2, 2025 ASTH F 1,979 $27.77 $54,957 174,967 Direct -1.12% Disposed 29.2% (price as of 2026-10-02)
Sept. 5, 2025 ASTH F 1,694 $29.70 $50,312 176,946 Direct -0.95% Disposed 20.8% (price as of 2026-10-02)
May 16, 2025 ASTH F 10,035 $27.18 $272,751 178,640 Direct -5.32% Disposed 32.0% (price as of 2026-10-02)
April 14, 2025 ASTH F 2,683 $34.05 $91,356 188,675 Direct -1.40% Disposed 5.4% (price as of 2026-10-02)
April 2, 2025 ASTH F 1,394 $30.02 $41,848 191,358 Direct -0.72% Disposed 19.5% (price as of 2026-10-02)
March 5, 2025 ASTH A 26,701 · · 192,752 Direct +16.08% Acquired (price as of 2026-10-02)
Nov. 8, 2024 ASTH F 691 $46.96 $32,449 166,051 Direct -0.41% Disposed -23.6% (price as of 2026-10-02)
Nov. 8, 2024 ASTH A 15,510 · · 166,742 Direct +10.26% Acquired (price as of 2026-10-02)
May 16, 2024 ASTH F 7,051 $41.13 $290,008 151,232 Direct -4.45% Disposed -12.8% (price as of 2026-10-02)
April 14, 2024 ASTH F 7,993 $40.72 $325,475 158,283 Direct -4.81% Disposed -11.9% (price as of 2026-10-02)
April 2, 2024 ASTH A 15,692 · · 172,783 Direct +9.99% Acquired (price as of 2026-10-02)
March 29, 2024 ASTH F 6,507 $41.99 $273,229 166,276 Direct -3.77% Disposed -14.6% (price as of 2026-10-02)
May 16, 2023 ASTH A 60,803 · · 157,091 Direct +63.15% Acquired (price as of 2026-10-02)
May 16, 2023 ASTH A 60,808 · · 96,288 Direct +171.39% Acquired (price as of 2026-10-02)
May 16, 2023 ASTH A 9,121 · · 35,480 Direct +34.60% Acquired (price as of 2026-10-02)
May 16, 2023 ASTH D 48,086 · · 26,359 Direct -64.59% Disposed (price as of 2026-10-02)
May 16, 2023 ASTH A 130,732 · · 207,671 Direct +169.92% Acquired (price as of 2026-10-02)
April 14, 2023 ASTH F 2,494 $39.06 $97,416 74,445 Direct -3.24% Disposed -8.1% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 30, 2022 ASTH Common Stock · Direct
Sept. 30, 2022 ASTH Stock Option (right to buy)→ Common Stock · Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ASTH

CFO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $678,077 · $2,199,997 · $979,891 · $9,092 $3,867,057
2024 $556,154 · $4,207,116 · $688,229 · $8,991 $5,460,490
2022 $195,000 $385,000 $3,308,377 $213,431 · · $1,419 $4,103,227

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.