Hamilton Michael S. SEC insider disclosures

What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78. — In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

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2026-10-09	2026-10-09	NMCO	P	3,000	Not reported

First displayed source row from Recent SEC transactions. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-09 and its public availability date is 2026-10-09. Subtracting those calendar dates gives 0 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code P: a purchase. A purchase code is only one eligibility check. Confirm reporting-owner role, amendment lineage and coverage before treating it as a strategy input.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001225208-26-008363 ↗SEC accession 0001225208-26-007915 ↗SEC accession 0001225208-24-009753 ↗

Issuer relationships

Inspect all 50 displayed rows: Issuer relationships

A reporting-owner CIK identifies the filer across issuer relationships and name aliases. A filer may be an individual or an organization; the filing role is the relevant evidence.

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NUVEEN ARIZONA DIVIDEND ADVANTAGE MUNICIPAL FUND	0001087783	NFZ	No	No
NUVEEN ARIZONA DIVIDEND ADVANTAGE MUNICIPAL FUND 2	0001161069	NKR	No	No
NUVEEN ARIZONA DIVIDEND ADVANTAGE MUNICIPAL FUND 3	0001177212	NXE	No	No
NUVEEN ARIZONA PREMIUM INCOME MUNICIPAL FUND INC	0000892992	NAZ	No	No
Nuveen Build America Bond Fund	0001478888	NBB	No	No
Nuveen Build America Bond Opportunity Fund	0001493523	NBD	No	No
NUVEEN CALIFORNIA DIVIDEND ADVANTAGE MUNICIPAL FUND	0001074952	NAC	No	No
NUVEEN CALIFORNIA DIVIDEND ADVANTAGE MUNICIPAL FUND 2	0001127706	NVX	No	No
NUVEEN CALIFORNIA DIVIDEND ADVANTAGE MUNICIPAL FUND 3	0001137888	NZH	No	No
NUVEEN CALIFORNIA INVESTMENT QUALITY MUNICIPAL FUND INC	0000868440	NQC	No	No
NUVEEN CALIFORNIA MUNICIPAL MARKET OPPORTUNITY FUND INC	0000862313	NCO	No	No
Nuveen California Municipal Value Fund 2	0001454979	NCB	No	No
NUVEEN CALIFORNIA MUNICIPAL VALUE FUND INC	0000818851	NCA	No	No
NUVEEN CALIFORNIA PERFORMANCE PLUS MUNICIPAL FUND INC	0000856227	NCP	No	No
NUVEEN CALIFORNIA PREMIUM INCOME MUNICIPAL FUND	0000905000	NCU	No	No
NUVEEN CALIFORNIA QUALITY INCOME MUNICIPAL FUND INC	0000879826	NUC	No	No
NUVEEN CALIFORNIA SELECT QUALITY MUNICIPAL FUND INC	0000874142	NVC	No	No
NUVEEN CALIFORNIA SELECT TAX FREE INCOME PORTFOLIO	0000885732	NXC	No	No
NUVEEN CONNECTICUT DIVIDEND ADVANTAGE MUNICIPAL FUND	0001090118	NFC	No	No
NUVEEN CONNECTICUT DIVIDEND ADVANTAGE MUNICIPAL FUND 2	0001166572	NGK	No	No
NUVEEN CONNECTICUT DIVIDEND ADVANTAGE MUNICIPAL FUND 3	0001177218	NGO	No	No
NUVEEN CONNECTICUT PREMIUM INCOME MUNICIPAL FUND	0000899752	NTC	No	No
NUVEEN DIVIDEND ADVANTAGE MUNICIPAL FUND	0001083839	NAD	No	No
NUVEEN DIVIDEND ADVANTAGE MUNICIPAL FUND 2	0001131062	NXZ	No	No
NUVEEN DIVIDEND ADVANTAGE MUNICIPAL FUND 3	0001137887	NZF	No	No
Nuveen Enhanced Municipal Value Fund	0001469392	NEV	No	No
NUVEEN FLORIDA INVESTMENT QUALITY MUNICIPAL FUND	0000870779	NQF	No	No
NUVEEN FLORIDA QUALITY INCOME MUNICIPAL FUND	0000878180	NUF	No	No
NUVEEN GEORGIA DIVIDEND ADVANTAGE MUNICIPAL FUND	0001097668	NZX	No	No
NUVEEN GEORGIA DIVIDEND ADVANTAGE MUNICIPAL FUND 2	0001177219	NKG	No	No
NUVEEN GEORGIA PREMIUM INCOME MUNICIPAL FUND	0000899758	NPG	No	No
NUVEEN INSURED CALIFORNIA DIVIDEND ADVANTAGE MUNICIPAL FUND	0001090117	NKL	No	No
NUVEEN INSURED CALIFORNIA PREMIUM INCOME MUNICIPAL FUND 2 IN	0000897422	NCL	No	No
NUVEEN INSURED CALIFORNIA PREMIUM INCOME MUNICIPAL FUND INC	0000885711	NPC	No	No
NUVEEN INSURED CALIFORNIA TAX FREE ADVANTAGE MUNICIPAL FUND	0001195738	NKX	No	No
NUVEEN INSURED DIVIDEND ADVANTAGE MUNICIPAL FUND	0001090116	NVG	No	No
NUVEEN INSURED FLORIDA PREMIUM INCOME MUNICIPAL FUND	0000890893	NFL	No	No
NUVEEN INSURED MASSACHUSETTS TAX FREE ADVANTAGE MUNICIPAL FUND	0001196366	NGX	No	No
NUVEEN INSURED MUNICIPAL OPPORTUNITY FUND INC	0000878242	NIO	No	No
NUVEEN INSURED NEW YORK DIVIDEND ADVANTAGE MUNICIPAL FUND	0001090123	NKO	No	No
NUVEEN INSURED NEW YORK PREMIUM INCOME MUNICIPAL FUND INC	0000885712	NNF	No	No
NUVEEN INSURED NEW YORK TAX FREE ADVANTAGE MUNICIPAL FUND	0001195739	NRK	No	No
NUVEEN INSURED PREMIUM INCOME MUNICIPAL FUND 2	0000906959	NPX	No	No
NUVEEN INSURED QUALITY MUNICIPAL FUND INC	0000869405	NQI	No	No
Nuveen AMT-Free Quality Municipal Income Fund	0001195737	NEA	No	No
NUVEEN INVESTMENT QUALITY MUNICIPAL FUND INC	0000862716	NQM	No	No
NUVEEN MARYLAND DIVIDEND ADVANTAGE MUNICIPAL FUND 2	0001137885	NZR	No	No
NUVEEN MARYLAND DIVIDEND ADVANTAGE MUNICIPAL FUND 3	0001177214	NWI	No	No
NUVEEN MARYLAND DIVIDEND ADVANTAGE MUNICIPAL FUND	0001090119	NFM	No	No
NUVEEN MARYLAND PREMIUM INCOME MUNICIPAL FUND	0000897424	NMY	No	No

Recent SEC transactions

Code P identifies a purchase, S a sale and A an award. Awards and open-market purchases describe different events. Use the public availability date when deciding when a researcher could have known about the transaction.

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2026-10-09	2026-10-09	NMCO	P	3,000	Not reported
2026-09-25	2026-09-24	NEA	S	2,676	Not reported
2024-11-08	2024-11-07	NEA	P	265	Not reported
2024-11-07	2024-11-05	NEA	P	264	Not reported

Up to 50 transactions from the recent two-year owner window.

Source evidence and strategy eligibility

The transactions below come from filings; a historical tracker separately simulates following eligible events. Joint filers can report the same transaction, and an owner can have filings at multiple companies. Public availability, amendment lineage and verified coverage determine which events a historical tracker may use.

The current directory marks this owner's filing coverage verified.