PepGen Inc.
PepGen Inc. (PEPG) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · PEPG · as of Jun 9, 2026
Activity summary
Buy transactions
5
P-Purchase only
Sell transactions
6
12 Months
Buy/Sell ratio
0.83
Buy/Sell (by trades)
Overall sentiment
PepGen Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
PEPG insider buying and selling by quarter
PEPG insider selling · PEPG insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 9, 2026
Active insiders
Most active in past 12 months · PEPG ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
PEPG executive sell shares · PEPG board member insider trading · PEPG insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 21, 2026 | Kasraian Kasra Chief Technical Officer | Sale | 1,233 | $2K | Form 4 |
| Mar 4, 2026 | STRECK PAUL EVP, Head of R&D | Sale | 1,832 | $11K | Form 4 |
| Mar 4, 2026 | STRECK PAUL EVP, Head of R&D | Sale | 47 | $296 | Form 4 |
| Mar 4, 2026 | Donnelly Noel CFO | Sale | 2,032 | $13K | Form 4 |
| Mar 4, 2026 | Donnelly Noel CFO | Sale | 52 | $329 | Form 4 |
| Mar 4, 2026 | McArthur James G President and CEO · Director | Sale | 5,144 | $32K | Form 4 |
| Mar 4, 2026 | McArthur James G President and CEO · Director | Sale | 131 | $829 | Form 4 |
| Mar 1, 2026 | Vittiglio Joseph Chief Business & Legal Officer | Award | 30,717 | — | Form 4 |
| Mar 1, 2026 | Kasraian Kasra Chief Technical Officer | Award | 34,557 | — | Form 4 |
| Mar 1, 2026 | STRECK PAUL EVP, Head of R&D | Award | 50,300 | — | Form 4 |
| Mar 1, 2026 | Donnelly Noel CFO | Award | 76,793 | — | Form 4 |
| Mar 1, 2026 | McArthur James G President and CEO · Director | Award | 187,688 | — | Form 4 |
| Dec 8, 2025 | Vittiglio Joseph Chief Business & Legal Officer | Award | 35,000 | — | Form 4 |
| Sep 30, 2025 | Oxford Science Enterprises plc 10% Owner | Purchase | 200,000 | $640K | Form 4 |
| Sep 26, 2025 | RA CAPITAL MANAGEMENT, L.P. Director | Purchase | 9,375,000 | $30.00M⚡ | Form 4 |
| May 30, 2025 | STRECK PAUL EVP, Head of R&D | Purchase | 8,375 | $10K | Form 4 |
| May 20, 2025 | Kasraian Kasra Chief Technical Officer | Award | 16,750 | — | Form 4 |
| Apr 17, 2025 | McArthur James G President and CEO · Director | Purchase | 10,000 | $14K | Form 4 |
| Apr 8, 2025 | McArthur James G President and CEO · Director | Purchase | 41,500 | $48K | Form 4 |
| Mar 3, 2025 | DeLena Mary Beth General Counsel | Award | 13,400 | — | Form 4 |
| Mar 3, 2025 | Donnelly Noel CFO | Award | 23,283 | — | Form 4 |
| Mar 3, 2025 | STRECK PAUL EVP, Head of R&D | Award | 19,430 | — | Form 4 |
| Mar 3, 2025 | McArthur James G President and CEO · Director | Award | 60,719 | — | Form 4 |
| Feb 24, 2025 | DeLena Mary Beth General Counsel | Award | 3,000 | — | Form 4 |
| Feb 26, 2025 | DeLena Mary Beth General Counsel | Sale | 1,432 | $2K | Form 4 |
Kasraian Kasra
Chief Technical Officer
Date
May 21
Shares
1,233
Price
$1.41
Value
$2K
McArthur James G
President and CEO · Director
Date
Mar 4
Shares
5,144
Price
$6.23
Value
$32K
McArthur James G
President and CEO · Director
Date
Mar 4
Shares
131
Price
$6.33
Value
$829
Vittiglio Joseph
Chief Business & Legal Officer
Date
Mar 1
Shares
30,717
Price
—
Value
—
McArthur James G
President and CEO · Director
Date
Mar 1
Shares
187,688
Price
—
Value
—
Vittiglio Joseph
Chief Business & Legal Officer
Date
Dec 8
Shares
35,000
Price
—
Value
—
Oxford Science Enterprises plc
10% Owner
Date
Sep 30
Shares
200,000
Price
$3.20
Value
$640K
RA CAPITAL MANAGEMENT, L.P.
Director
Date
Sep 26
Shares
9,375,000
Price
$3.20
Value
$30.00M ⚡
McArthur James G
President and CEO · Director
Date
Apr 17
Shares
10,000
Price
$1.35
Value
$14K
McArthur James G
President and CEO · Director
Date
Apr 8
Shares
41,500
Price
$1.15
Value
$48K
McArthur James G
President and CEO · Director
Date
Mar 3
Shares
60,719
Price
—
Value
—
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About PEPG insider trading
PEPG insider trades
PepGen Inc. (PEPG) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including STRECK PAUL (EVP, Head of R&D), Donnelly Noel (CFO), McArthur James G (President and CEO · Director). Over the past 12 months, 5 insiders have filed transactions with the SEC. PEPG insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For PepGen Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
PEPG insider trading · 5 questionsThe insiders of PepGen Inc. (PEPG) include executives and directors such as STRECK PAUL (EVP, Head of R&D), Donnelly Noel (CFO), McArthur James G (President and CEO · Director), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026