[Form 4] Shenandoah Telecom Co Insider Trading Activity

Rhea-AI Filing Summary

Form 144 filing for MongoDB, Inc. (MDB) reports a planned sale of 2,000 common shares via Morgan Stanley Smith Barney. The transaction, valued at $500,000 (≈ $250 per share), is expected to occur on 31 Jul 2025 on the NASDAQ.

The company lists 81,714,313 shares outstanding, so the proposed sale represents only ~0.003 % of shares outstanding. All shares were obtained as restricted-stock grants between 2019-2021.

The filer—whose recent activity shows a 265-share sale for $54,603.25 on 2 Jul 2025—certifies that no undisclosed adverse information about MongoDB exists. No operational or earnings data accompany this notice; it solely concerns this secondary sale.

Insights

Securities Analyst

TL;DR: Small insider sale (0.003 % of float) disclosed; low market impact.

The Form 144 reveals a forthcoming divestiture of 2,000 MongoDB shares worth roughly $0.5 million. Relative to the 81.7 million shares outstanding, the sale is immaterial and falls well within routine Rule 144 clearances. Previous 265-share disposal further supports a gradual liquidity strategy. No information suggests corporate distress; the standard Rule 144 certification affirms absence of undisclosed negative news. Overall, I view the filing as routine and not price-moving.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

ECP Fiber Holdings GP, LLC

(Last) (First) (Middle)

40 BEECHWOOD ROAD

(Street)

SUMMIT, NJ 07901

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SHENANDOAH TELECOMMUNICATIONS CO/VA/ [ SHEN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
07/29/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	07/29/2025		P(1)		19,852	A	$14.8835(2)	3,024,391	I	See Footnotes(3)(4)
Common Stock	07/30/2025		P(1)		17,303	A	$14.8825(5)	3,041,694	I	See Footnotes(3)(4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person^*

ECP Fiber Holdings GP, LLC

(Last) (First) (Middle)

40 BEECHWOOD ROAD

(Street)

SUMMIT, NJ 07901

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

ECP Fiber Holdings, LP

(Last) (First) (Middle)

40 BEECHWOOD ROAD

(Street)

SUMMIT, NJ 07901

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Hill City Holdings GP, LLC

(Last) (First) (Middle)

40 BEECHWOOD ROAD

(Street)

SUMMIT, NJ 07901

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Hill City Holdings, LP

(Last) (First) (Middle)

40 BEECHWOOD ROAD

(Street)

SUMMIT, NJ 07901

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

Explanation of Responses:

1. The purchases reported herein were effected pursuant to a Rule 10b5-1 plan adopted by Hill City Holdings, LP ("Hill City") on June 5, 2025.

2. The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $14.70 to $15.12. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

3. The securities are held of record by Hill City. ECP ControlCo, LLC is the managing member of Energy Capital Partners IV, LLC, which is the general partner of Energy Capital Partners GP IV, LP, which is the general partner of each of (i) Energy Capital Partners IV-A, LP, (ii) Energy Capital Partners IV-B, LP, (iii) Energy Capital Partners IV-C, LP, and (iv) Energy Capital Partners IV-D, LP (the "Funds"). Energy Capital Partners GP IV, LP is also the general partner of Energy Capital Partners IV-B (Hill City IP), LP ("Hill City IP"). Each of (i) Energy Capital Partners IV-A, LP, (ii) Hill City IP, (iii) Energy Capital Partners IV-C, LP, and (iv) Energy Capital Partners IV-D, LP are the members of Hill City Holdings GP, LLC, which is the general partner of Hill City.

4. ECP ControlCo, LLC is controlled by its board of managers, which consists of Douglas Kimmelman, Peter Labbat, Tyler Reeder, Rahman D'Argenio, Raoul Hughes and Xavier Robert, all of whom collectively share the power to vote and dispose of the securities beneficially owned by ECP ControlCo, LLC. As a result of these relationships, each of the foregoing entities and individuals may be deemed to share beneficial ownership of the securities held of record by Hill City. Each such entity and individual disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein.

5. The price reported in Column 4 is a weighted-average price. These shares were purchased in multiple transactions at prices ranging from $14.66 to $15.135. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Remarks:

Due to filing limitations of the electronic filing system, each of ECP ControlCo, LLC, Energy Capital Partners IV, LLC, Energy Capital Partners GP IV, LP, Energy Capital Partners IV-A, LP, Energy Capital Partners IV-B, LP, Energy Capital Partners IV-C, LP, Energy Capital Partners IV-D, LP and Energy Capital Partners IV-B (Hill City IP), LP are filing a separate Form 4.

	ECP Fiber Holdings GP, LLC, By: /s/ Matthew DeNichilo, Chief Executive Officer	07/31/2025
	ECP Fiber Holdings, LP, By: ECP Fiber Holdings GP, LLC, its general partner, By: /s/ Matthew DeNichilo, Chief Executive Officer	07/31/2025
	Hill City Holdings GP, LLC, By: /s/ Jennifer Gray, Executive Vice President and Secretary	07/31/2025
	Hill City Holdings, LP, By: Hill City Holdings GP, LLC, its general partner, By: /s/ Jennifer Gray, Executive Vice President and Secretary	07/31/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many MongoDB (MDB) shares are being registered for sale?

2,000 common shares are listed for potential sale under this Form 144.

What is the estimated value of the proposed sale?

The filing cites an aggregate market value of $500,000 for the 2,000 shares.

When is the anticipated sale date for the MDB shares?

The approximate sale date provided is July 31, 2025.

Who is the broker facilitating the transaction?

Morgan Stanley Smith Barney LLC, Executive Financial Services, New York.

How many MongoDB shares are outstanding according to the filing?

The document lists 81,714,313 shares outstanding.

Were there any recent sales by the same filer?

Yes, 265 shares were sold on July 2, 2025 for $54,603.25.