Sara Hill

CIK: 0002036817

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)3 (50.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CVSA

Covista Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (6 total)

CVSA
Covista Inc.
Oct 15, 2026
Tax Payment(F)
Direct
1.3K shares at avg. $127.24$168K
ATGE
Adtalem Global Education Inc.
Nov 12, 2025
Award(A)
Direct
1.7K shares at avg. $96.86$162K
ATGE
Adtalem Global Education Inc.
Oct 15, 2025
Tax Payment(F)
Direct
1.3K shares at avg. $148.62$195K
ATGE
Adtalem Global Education Inc.
Aug 23, 2025
Award(A)
Direct
2.2K shares at avg. $134.88$300K
ATGE
Adtalem Global Education Inc.
Aug 23, 2025
Tax Payment(F)
Direct
1K shares at avg. $134.88$135K
ATGE
Adtalem Global Education Inc.
Oct 15, 2024
Award(A)
Direct
8.7K shares at avg. $74.84$650K

		Type	Shares	Price		Ownership
Oct 15, 2026	CVSA Covista Inc.	Tax Payment(F)	1,322	$127.24	$168,211	Direct
Nov 12, 2025	ATGE Adtalem Global Education Inc.	Award(A)	1,673	$96.86	$162,047	Direct
Oct 15, 2025	ATGE Adtalem Global Education Inc.	Tax Payment(F)	1,310	$148.62	$194,692	Direct
Aug 23, 2025	ATGE Adtalem Global Education Inc.	Award(A)	2,226	$134.88	$300,243	Direct
Aug 23, 2025	ATGE Adtalem Global Education Inc.	Tax Payment(F)	1,003	$134.88	$135,285	Direct
Oct 15, 2024	ATGE Adtalem Global Education Inc.	Award(A)	8,690	$74.84	$650,360	Direct

1-6 of 6 transactions

About Hill Sara

Hill Sara (SEC CIK 0002036817) files insider reports with the SEC as CHRO of Covista Inc. (CVSA).

Signal8 holds 6 ownership filings by Hill Sara (1 Form 3, 5 Form 4), filed between Sep 10, 2024 and Oct 16, 2026. Those filings report 6 transactions, from Oct 15, 2024 to Oct 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Hill Sara's filings is in CHICAGO, IL.

Recent filings by Hill Sara

Oct 15, 2026: Tax withholding of CVSA shares (Form 4, code F).
Nov 12, 2025: Grant or award of ATGE shares (Form 4, code A).
Oct 15, 2025: Tax withholding of ATGE shares (Form 4, code F).
Aug 23, 2025: Grant or award of ATGE shares (Form 4, code A).
Aug 23, 2025: Tax withholding of ATGE shares (Form 4, code F).

Other insiders filing for Covista Inc. (CVSA)

Storms Leslie, Director
CHIU EMILY C, Director
Beard, Stephen W., Chairman & CEO
MALAFRONTE MICHAEL W, Director
Gangadharan Manjunath, VP, Chief Accounting Officer
Betz Michael, Pres. Walden University & CDO

How to read Form 4 transaction codes