Quick Takeaways
- AZTR - Azitra, Inc. has 9 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are available for direct filing-level review.
Insider Transactions Reported by 9 Insiders of Azitra, Inc.
- Symbol
- AZTR on NYSE
- Location
- Branford, CT
What Changed
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 13 May 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Azitra, Inc. executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Aaron G.l. Fletcher | 10%+ Owner | $34,071,905 | Mixed | 21 Jun 2023 | ||
| Leslie W. Kreis | 10%+ Owner | $33,716,915 | Mixed | 21 Jun 2023 | ||
| BAYER HEALTHCARE LLC | 10%+ Owner | $6,537,005 | Mixed | 21 Jun 2023 | ||
| Andrew McClary | Director | $1,459,555 | Mixed | 23 Jun 2023 | ||
| Barbara Ryan | Director | Mixed | 19 Dec 2025 | |||
| Norm Staskey | Chief Financial Officer | Mixed | 20 Apr 2026 | |||
| Travis Whitfill | Chief Operating Officer, Director | Mixed | 20 Apr 2026 | |||
| John R. Schroer | Director | Mixed | 19 Dec 2025 | |||
| Francisco D. Salva | President and CEO, Director | Mixed | 20 Apr 2026 |
Top shareholders of Azitra, Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Aaron G.l. Fletcher |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
6,814,381
|
$34,071,905 | — | 21 Jun 2023 | |
| Leslie W. Kreis |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
6,743,383
|
$33,716,915 | — | 21 Jun 2023 | |
| BAYER HEALTHCARE LLC |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
1,307,401
|
$6,537,005 | — | 21 Jun 2023 | |
| Andrew McClary |
3/4/5
|
Director |
—
class O/S missing
|
291,911
|
$1,459,555 | — | 23 Jun 2023 | |
| Ayrton Capital LLC |
13D/G
|
— |
10%
|
1,662,525
|
$515,383 | $0 | 31 Mar 2025 | |
| Alumni Capital LP |
13D/G
|
— |
10%
|
1,132,622
|
$158,567 | -$206,215 | 25 Nov 2025 | |
| L1 Capital Global Opportunities Master Fund, Ltd. |
13D/G
|
— |
2.6%
|
273,497
|
$38,290 | -$174,719 | 14 Nov 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
77,612
|
$20,551 | — | 31 Dec 2025 | |
| DRW Securities, LLC |
13F
|
Company |
—
class O/S missing
|
61,823
|
$16,370 | — | 31 Dec 2025 | |
| XTX Topco Ltd |
13F
|
Company |
—
class O/S missing
|
28,231
|
$7,476 | — | 31 Dec 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
—
class O/S missing
|
22,248
|
$5,891 | — | 31 Dec 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
—
class O/S missing
|
20,291
|
$5,373 | — | 31 Dec 2025 | |
| Sassicaia Capital Advisers LLC |
13F
|
Company |
—
class O/S missing
|
14,059
|
$3,723 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
998
|
$265 | — | 31 Dec 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
—
class O/S missing
|
99
|
$26 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
—
class O/S missing
|
72
|
$19 | — | 31 Dec 2025 | |
| Francisco D. Salva |
3/4/5
|
President and CEO, Director |
—
mixed-class rows
|
8,349,479
mixed-class rows
|
— | — | 20 Apr 2026 | |
| Travis Whitfill |
3/4/5
|
Chief Operating Officer, Director |
—
class O/S missing
|
64,300
|
— | — | 20 Apr 2026 | |
| Norm Staskey |
3/4/5
|
Chief Financial Officer |
—
class O/S missing
|
35,524
|
— | — | 20 Apr 2026 | |
| Barbara Ryan |
3/4/5
|
Director |
—
class O/S missing
|
3,003
|
— | — | 19 Dec 2025 | |
| John R. Schroer |
3/4/5
|
Director |
—
class O/S missing
|
3,003
|
— | — | 19 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for Azitra, Inc.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Norm Staskey | AZTR | Stock Options (Right To Buy) | Award | 35,524 | 35,524 | 20 Apr 2026 | Direct | |||
| Francisco D. Salva | AZTR | Stock Options (Right To Buy) | Award | 220,879 | 220,879 | 20 Apr 2026 | Direct | |||
| Travis Whitfill | AZTR | Stock Options (Right To Buy) | Award | 64,300 | 64,300 | 20 Apr 2026 | Direct | |||
| Francisco D. Salva | AZTR | Series C Warrants | Purchase | 4,064,050 | 4,064,050 | 18 Mar 2026 | Direct | |||
| Francisco D. Salva | AZTR | Series B Warrants | Purchase | 4,064,050 | 4,064,050 | 18 Mar 2026 | Direct | |||
| Francisco D. Salva | AZTR | Series A Convertible Non-Redeemable Preferred Stock | Purchase | 500 | 500 | 18 Mar 2026 | Direct | |||
| Travis Whitfill | AZTR | Stock Options (Right To Buy) | Award | 23,724 | 23,724 | 19 Dec 2025 | Direct | |||
| Francisco D. Salva | AZTR | Stock Options (Right To Buy) | Award | 59,309 | 59,309 | 19 Dec 2025 | Direct | |||
| Barbara Ryan | AZTR | Stock Options (Right To Buy) | Award | 3,003 | 3,003 | 19 Dec 2025 | Direct | |||
| Norm Staskey | AZTR | Stock Options (Right To Buy) | Award | 15,015 | 15,015 | 19 Dec 2025 | Direct | |||
| John R. Schroer | AZTR | Stock Options (Right To Buy) | Award | 3,003 | 3,003 | 19 Dec 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.