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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●Results filed
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End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Sep 16, 2026Notice of sale · Form 144HARCZAK HARRY J JR · Director · $260.9KOpen the filing ↗
- Sep 11, 2026Reported sale · Form 4HARRY J HARCZAK JR · $179.8KOpen the filing ↗
- Sep 11, 2026Reported sale · Form 4HARRY J HARCZAK JR · $81.1KOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record1,5989 flagged findings
Reported transactions (Form 4)80since Feb 19, 2025 · and 14 other holdings
Corporate events (8-K)30since Dec 21, 2021
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Array Digital Infrastructure is an American shared wireless communications infrastructure manager and former mobile network operator. As UScellular, its stock was publicly traded, but Telephone and Data Systems Inc. owned a controlling stake. The company was formed in 1983 and was headquartered in Chicago, Illinois. UScellular was the fifth largest wireless carrier in the United States, with 4.4 million subscribers in 21 states as of March 31, 2025.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
Identity
Formerly traded as USM.
The 25 most recent filings (of 1,598)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Sep 23, 26SCHEDULE 13G ↗Passive stake · HAWK RIDGE CAPITAL MANAGEMENT LP · 5.1% · event on Sep 16, 26
- Sep 16, 26Form 144 ↗Notice of proposed sale
- Sep 15, 26Form 4 ↗Insider transaction
- Sep 2, 26SCHEDULE 13D/A ↗Stake with intent to influence · Telephone and Data Systems, Inc. · 81.9% · event on Sep 1, 26 · amendment
- Aug 7, 2610-Q ↗Quarterly report
- Aug 7, 268-K ↗Current report · Results
- Aug 3, 26SCHEDULE 13G/A ↗Passive stake · BANK OF AMERICA CORP /DE/ · 1.4% · event on Jun 30, 26 · amendment
- Jun 1, 268-K ↗Current report · Completed an acquisition or disposal
- May 21, 268-K ↗Current report · Shareholder vote results
- May 20, 26Form 3 ↗Insider transaction
- May 14, 26SCHEDULE 13G ↗Passive stake · BANK OF AMERICA CORP /DE/ · 5.7% · event on Mar 31, 26
- May 8, 26SCHEDULE 13D/A ↗Stake with intent to influence · Telephone and Data Systems, Inc. · 81.9% · event on May 7, 26 · amendment
- May 8, 2610-Q ↗Quarterly report
- May 8, 268-K ↗Current report · Results
- May 8, 268-K ↗Current report · Other events
- Apr 7, 26DEFA14A ↗Shareholder meeting and votes
- Apr 7, 26DEF 14A ↗Shareholder meeting and votes
- Apr 6, 26Form 4 ↗Insider transaction
- Mar 30, 2610-K/A ↗Annual report · amendment
- Mar 24, 268-K ↗Current report · A senior executive left or was appointed
- Mar 18, 26Form 4 ↗Insider transaction
- Mar 13, 26PRE 14A ↗Shareholder meeting and votes
1,598 filings on record, the oldest from Jan 18, 94.
Listing the 25 most recent filings of the 1,598 on record.
339788
- Jun 1, 26Completed an acquisition or disposal+2 more in the same filing8-K 2.01 ↗
- Mar 24, 26A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jan 13, 26Completed an acquisition or disposal+2 more in the same filing8-K 2.01 ↗
- Dec 12, 25Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Nov 7, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Aug 4, 25Entered a material agreement+8 more in the same filing8-K 1.01 ↗
- Jul 25, 25A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jun 30, 25Entered a material agreement+3 more in the same filing8-K 1.01 ↗
- Jun 20, 25Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Jan 15, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
3 material agreements entered2024show all 3hide
- Nov 7, 24Entered a material agreement+3 more in the same filing8-K 1.01 ↗
- Oct 18, 24Entered a material agreement+3 more in the same filing8-K 1.01 ↗
- May 28, 24Entered a material agreement+4 more in the same filing8-K 1.01 ↗
9 senior executive changes2022 – 2024show all 9hide
- Mar 18, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Dec 7, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 25, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Apr 7, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Dec 1, 22A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Nov 17, 22A senior executive left or was appointed8-K 5.02 ↗
- Oct 17, 22A senior executive left or was appointed8-K 5.02 ↗
- May 19, 22A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Apr 15, 22A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
2 older filings not shown · The record reaches back to Dec 13, 04.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Nov 7, 12Restructuring plan with committed costs+4 more in the same filing8-K 2.05 ↗
- May 23, 11A debt obligation was accelerated+3 more in the same filing8-K 2.04 ↗
- Sep 15, 08Listing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
- Sep 3, 08Listing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
- May 15, 07Listing notice (8-K 3.01)+3 more in the same filing8-K 3.01 ↗
- May 10, 07Listing notice (8-K 3.01)+3 more in the same filing8-K 3.01 ↗
- Apr 23, 07Listing notice (8-K 3.01)+3 more in the same filing8-K 3.01 ↗
- Apr 4, 07Listing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
- Mar 21, 07Listing notice (8-K 3.01)+1 more in the same filing8-K 3.01 ↗
- Nov 10, 05Past accounts declared unreliable and being restated+4 more in the same filing8-K 4.02 ↗
The full record holds 33 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13D: stake and stated purpose
Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.
- TELEPHONE & DATA SYSTEMS INC /DE/82.0%Aug 1, 25SCHEDULE 13D/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- Telephone and Data Systems, Inc.81.9%Sep 1, 26SCHEDULE 13D/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- HAWK RIDGE CAPITAL MANAGEMENT LP5.1%Sep 16, 26SCHEDULE 13G ↗5 co-filers on this document — the figure is the largest single stake, not their sum.
- BANK OF AMERICA CORP /DE/1.4%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
Sale intention announced
On Sep 16, HARCZAK HARRY J JR filed notice of intent to sell up to $261K. That is about 0.01% of shares outstanding.
A notice is not a sale: it may not go ahead, may happen in part, or at a different price.
No sale of theirs is on record yet in Form 4; the 90-day window is still open.
Stock compensation, tax and giftsshow the 36 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- May 19, 26Compensation$95KHARRY J HARCZAK JR↗
- May 19, 26Compensation$95KXavier Williams↗
- May 19, 26Compensation$95KEsteban C Iriarte↗
- Apr 3, 26Compensation$84KAnthony J CarlsonPresident and CEO↗
- Apr 3, 26Tax$25KAnthony J CarlsonPresident and CEO↗
- Apr 3, 26Compensation$199KAnthony J CarlsonPresident and CEO↗
- Apr 3, 26Tax$58KAnthony J CarlsonPresident and CEO↗
- Mar 4, 26Compensation$50KAnthony J CarlsonPresident and CEO↗
- Mar 4, 26Tax$17KAnthony J CarlsonPresident and CEO↗
- Jan 2, 26Compensation$271KAnthony J CarlsonPresident and CEO↗
- Jan 2, 26Tax$73KAnthony J CarlsonPresident and CEO↗
- Aug 1, 25Compensation$144KHARRY J HARCZAK JR↗
- Aug 1, 25Compensation$84KWALTER CD CARLSON↗
- Aug 1, 25Compensation$144KXavier Williams↗
- Aug 1, 25Compensation$144KEsteban C Iriarte↗
- Aug 1, 25Compensationamount n/aDouglas W ChambersInterim President and CEO↗
- Aug 1, 25Tax$398KDouglas W ChambersInterim President and CEO↗
- Aug 1, 25Compensationamount n/aDouglas W ChambersInterim President and CEO↗
- Aug 1, 25Tax$1.4MDouglas W ChambersInterim President and CEO↗
- Aug 1, 25Compensationamount n/aDouglas W ChambersInterim President and CEO↗
- Aug 1, 25Other$4.9MDouglas W ChambersInterim President and CEO↗
- Jul 30, 25Compensation$857KMICHAEL IRIZARRYEVP-CTO↗
- Jul 30, 25Tax$1.1MMICHAEL IRIZARRYEVP-CTO↗
- Jun 2, 25Giftamount n/aGREGORY P JOSEFOWICZ↗
- Apr 28, 25Giftamount n/aHARRY J HARCZAK JR↗
- Apr 4, 25Compensationamount n/aDouglas W ChambersEVP-CFO & Treasurer↗
- Apr 4, 25Tax$679KDouglas W ChambersEVP-CFO & Treasurer↗
- Apr 4, 25Compensationamount n/aDouglas W ChambersEVP-CFO & Treasurer↗
- Apr 4, 25Tax$618KDouglas W ChambersEVP-CFO & Treasurer↗
- Apr 4, 25Compensationamount n/aKevin R LowellEVP, Chief People Officer↗
- Apr 4, 25Tax$280KKevin R LowellEVP, Chief People Officer↗
- Apr 4, 25Compensationamount n/aKevin R LowellEVP, Chief People Officer↗
- Apr 4, 25Tax$255KKevin R LowellEVP, Chief People Officer↗
- Apr 4, 25Compensationamount n/aMICHAEL IRIZARRYEVP-CTO↗
- Apr 4, 25Tax$783KMICHAEL IRIZARRYEVP-CTO↗
- Apr 4, 25Compensationamount n/aMICHAEL IRIZARRYEVP-CTO↗
The full record holds 121 transactions and goes back to Jan 1, 23.
Its sector and its market
Array Digital Infrastructure, Inc. among Communication Services companies
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- 250 clean closes in the period.
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- 1,598 documents on file, from Jan 18, 1994 to Sep 23, 2026.
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- Wikipedia, read on Sep 3, 2026.
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- Generated on Oct 18, 2026; refreshed through the day.
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