Filer Snapshot

J. Nick Riehle

CIK 0001316746. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity type

Individual

Total filings

22

Latest filing

10 Sep 2025

Industry

n/a

Filing-backed research brief

Start with the SEC data that changes for this CIK

Latest signal: Forms 3/4/5 owner position for ADAPTIN BIO, INC.. Each card links back to the PortfolioSavvy page where the filing evidence is closest.

Open owner activity Save page

Largest parsed holding

—

Populates from the latest parsed 13F information table.

Open holding

13D/G large stake

—

No recent parsed 13D/G stake row for this CIK.

Browse 13D/G

Save this filer page

Create a free account to keep this page in your watchlists. After verification, we will save it automatically and open your saved research list.

Create free account and save this filer Already have an account? Sign in and save it
Source: SEC Forms 3/4/5

4 filed on 10 Sep 2025 for CIK 0001316746.

View source filing
Business address
C/O Adaptin Bio, Inc., 3540 Toringdon Way, Suite 200, #250, Charlotte, NC, 28277

Filer intelligence

What SEC filings say about J. Nick Riehle

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

Save filer

Quick read

  • Forms 3/4/5 show insider context for ADAPTIN BIO, INC..

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed
13F portfolio No rows yet

Quarterly institutional portfolio holdings.

Open
13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Open
Forms 3/4/5 1 rows

Officer, director, and 10% owner holdings or transactions.

Open

Forms 3/4/5 insider context

ADAPTIN BIO, INC.

08 Sep 2025

Issuer page Owner page

Latest update

What changed recently for J. Nick Riehle

Ownership report updated

Latest ownership report period: 08 Sep 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

10 Sep 2025

Page type

Ownership filings

Latest period

08 Sep 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 10 Sep 2025.

Open ownership filings Browse recent public updates

SEC filing record

CIK 0001316746 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings
22
First seen
22 Feb 2005
Latest filing
10 Sep 2025
Entity
Individual

Observed form types

4 3 4/A

CIK-linked evidence first

J. Nick Riehle SEC filings J. Nick Riehle owner filings Open SEC filing index

Latest Filings

Showing the latest 12 of 14 SEC filings for J. Nick Riehle.

Open full filing history
4 File 000-56583

PRIMARY DOCUMENT

Filing date
10 Sep 2025
Reporting date
08 Sep 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
3 File 000-56583

PRIMARY DOCUMENT

Filing date
18 Feb 2025
Reporting date
11 Feb 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
4/A File 001-38112

FORM 4/A SUBMISSION

Filing date
21 Aug 2018
Reporting date
13 Jun 2017
SEC evidence
Open document Open filing
Next action
Verify source filing
4/A File 001-38112

4/A filing

Filing date
28 Jul 2017
Reporting date
19 Jun 2017
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 001-38112

4 filing

Filing date
21 Jun 2017
Reporting date
19 Jun 2017
SEC evidence
Open document Open filing
Next action
Verify source filing
3 File 001-38112

FORM 3 SUBMISSION

Filing date
13 Jun 2017
Reporting date
13 Jun 2017
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 000-51462

OWNERSHIP DOCUMENT

Filing date
25 Jun 2014
Reporting date
23 Jun 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 000-51462

OWNERSHIP DOCUMENT

Filing date
24 Jan 2014
Reporting date
22 Jan 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 000-51462

OWNERSHIP DOCUMENT

Filing date
09 Jan 2013
Reporting date
07 Jan 2013
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 000-51462

4 filing

Filing date
11 Jul 2012
Reporting date
09 Jul 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 000-51462

2012 OPTION GRANT

Filing date
27 Jan 2012
Reporting date
25 Jan 2012
SEC evidence
Open document Open filing
Next action
Verify source filing
4 File 000-51462

2011 OPTION GRANT

Filing date
13 Jan 2011
Reporting date
11 Jan 2011
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .