Tapewire

Nasdaq · USD

EML

EASTERN CO

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Tapewire entity
6456
SEC CIK
0000031107
Parsed reports
359

Last 12 months

Inside the activity.

44 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202570
Dec 2025110
Jan 202600
Feb 202600
Mar 2026110
Apr 202600
May 202600
Jun 2026110
Jul 202600
Aug 202600
Sep 202640
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 16, 2026 Filed Sep 17, 2026 20:04 UTC
Scott PeggyDirector
PurchaseCommon Shares 996 $25.25 $25,149.00
Disclosure

SEC source: 0000031107-26-000045 · section16.xml · nonDerivative · entry 1

Scott Peggy · CIK 0001777180 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,258

F1 · security: 996 shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on September 15, 2026.

Read SEC document
September 16, 2026 Filed Sep 17, 2026 20:00 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 1,423 $25.25 $35,930.75
Disclosure

SEC source: 0000031107-26-000043 · section16.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,613

F1 · security: 1,423 shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on September 15, 2026.

Read SEC document
September 16, 2026 Filed Sep 17, 2026 19:56 UTC
EVERETS JOHNDirector
PurchaseCommon Shares 1,037 $25.25 $26,184.25
Disclosure

SEC source: 0000031107-26-000041 · section16.xml · nonDerivative · entry 1

EVERETS JOHN · CIK 0001193147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,541

F1 · security: 1,037 shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on September 15, 2026.

Read SEC document
September 16, 2026 Filed Sep 17, 2026 19:52 UTC
Galbato ChanDirector
PurchaseCommon Shares 1,217 $25.25 $30,729.25
Disclosure

SEC source: 0000031107-26-000039 · section16.xml · nonDerivative · entry 1

Galbato Chan · CIK 0001382281 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,384

F1 · security: 1,217 shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on September 15, 2026.

Read SEC document
September 15, 2026 Filed Sep 17, 2026 15:42 UTC GrantCommon Stock, par value $0.01 per share 905 $25.25 $22,851.25
Disclosure

SEC source: 0001498290-26-000009 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,329

F1 · shares: 905 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on Sept 15, 2026.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 18:22 UTC
Galbato ChanDirector
PurchaseCommon Shares 940 $21.40 $20,116.00
Disclosure

SEC source: 0001654954-26-006047 · form4.xml · nonDerivative · entry 1

Galbato Chan · CIK 0001382281 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,167

F1 · security: 940 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on June 15, 2026.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:27 UTC PurchaseCommon Stock, par value $0.01 per share 1,000 $21.25 $21,250.00
Disclosure

SEC source: 0001498290-26-000008 · primary_doc.xml · nonDerivative · entry 2

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,424

Read SEC document
June 16, 2026 Filed Jun 17, 2026 20:28 UTC
EVERETS JOHNDirector
PurchaseCommon Shares 1,310 $21.40 $28,034.00
Disclosure

SEC source: 0001654954-26-006053 · form4.xml · nonDerivative · entry 1

EVERETS JOHN · CIK 0001193147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,504

F1 · security: 1,310 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on June 15, 2026.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 18:18 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 1,679 $21.40 $35,930.60
Disclosure

SEC source: 0001654954-26-006045 · form4.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,190

F1 · security: 1,679 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on June 15, 2026.

Read SEC document
June 16, 2026 Filed Jun 17, 2026 18:08 UTC
Scott PeggyDirector
PurchaseCommon Shares 1,176 $21.40 $25,166.40
Disclosure

SEC source: 0001654954-26-006043 · form4.xml · nonDerivative · entry 1

Scott Peggy · CIK 0001777180 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,262

F1 · security: 1,176 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on June 15, 2026

Read SEC document
June 15, 2026 Filed Jun 17, 2026 20:27 UTC GrantCommon Stock, par value $0.01 per share 1,068 $21.40 $22,855.20
Disclosure

SEC source: 0001498290-26-000008 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,424

F3 · shares: 1068 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on June 15, 2026.

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June 12, 2026 Filed Jun 12, 2026 20:35 UTC PurchaseCommon Stock, par value $0.01 per share 1,000 $20.96 $20,960.00
Disclosure

SEC source: 0001498290-26-000007 · primary_doc.xml · nonDerivative · entry 2

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,356

Read SEC document
June 11, 2026 Filed Jun 12, 2026 20:35 UTC PurchaseCommon Stock, par value $0.01 per share 1,000 $21.25 $21,250.00
Disclosure

SEC source: 0001498290-26-000007 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,356

Read SEC document
June 05, 2026 Filed Jun 8, 2026 20:47 UTC PurchaseCommon Stock, par value $0.01 per share 288 $21.50 $6,192.00
Disclosure

SEC source: 0001498290-26-000006 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,356

Read SEC document
June 05, 2026 Filed Jun 8, 2026 21:33 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 3,736 $21.73 $81,170.58
Disclosure

SEC source: 0001654954-26-005786 · form4.xml · nonDerivative · entry 2

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

BARINGTON COMPANIES EQUITY PARTNERS L P · CIK 0001107149 · 10% owner

BARINGTON COMPANIES MANAGEMENT, LLC · CIK 0000887762 · Investment Adviser

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by Barington Companies Equity Partners L.P.

Disclosed balance after: 650,000

F1 · ownership.nature: James A. Mitarotonda is the sole stockholder and director of LNA Capital Corp. LNA Capital Corp. is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Companies Investors, LLC ("Barington Investors"). Barington Investors is the general partner of Barington Companies Equity Partners L.P. Barington Companies Management, LLC is the investment adviser to Barington Companies Equity Partners L.P.

F2 · ownership.nature: Each of the reporting persons disclaims beneficial ownership of these securities, except to the extent of the pecuniary interests therein, and this report shall not be deemed to be an admission that each of the reporting persons is the beneficial owner of these shares for the purposes of Section 16 or any other purpose.

Read SEC document
June 04, 2026 Filed Jun 5, 2026 23:22 UTC PurchaseCommon Stock, par value $0.01 per share 213 $21.50 $4,579.50
Disclosure

SEC source: 0001498290-26-000005 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,068

Read SEC document
June 04, 2026 Filed Jun 8, 2026 21:33 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 1,922 $21.58 $41,470.80
Disclosure

SEC source: 0001654954-26-005786 · form4.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

BARINGTON COMPANIES EQUITY PARTNERS L P · CIK 0001107149 · 10% owner

BARINGTON COMPANIES MANAGEMENT, LLC · CIK 0000887762 · Investment Adviser

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by Barington Companies Equity Partners L.P.

Disclosed balance after: 646,264

F1 · ownership.nature: James A. Mitarotonda is the sole stockholder and director of LNA Capital Corp. LNA Capital Corp. is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Companies Investors, LLC ("Barington Investors"). Barington Investors is the general partner of Barington Companies Equity Partners L.P. Barington Companies Management, LLC is the investment adviser to Barington Companies Equity Partners L.P.

F2 · ownership.nature: Each of the reporting persons disclaims beneficial ownership of these securities, except to the extent of the pecuniary interests therein, and this report shall not be deemed to be an admission that each of the reporting persons is the beneficial owner of these shares for the purposes of Section 16 or any other purpose.

Read SEC document
March 18, 2026 Filed Mar 20, 2026 15:38 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 2,000 $20.11 $40,217.40
Disclosure

SEC source: 0000031107-26-000029 · section16.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

BARINGTON COMPANIES EQUITY PARTNERS L P · CIK 0001107149 · 10% owner

BARINGTON COMPANIES MANAGEMENT, LLC · CIK 0000887762 · Investment Adviser

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by Barington Companies Equity Partners L.P.

Disclosed balance after: 644,342

F1 · ownership.nature: James A. Mitarotonda is the sole stockholder and director of LNA Capital Corp. LNA Capital Corp. is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Companies Investors, LLC ("Barington Investors"). Barington Investors is the general partner of Barington Companies Equity Partners L.P. Barington Companies Management, LLC is the investment adviser to Barington Companies Equity Partners L.P.

F2 · ownership.nature: Each of the reporting persons disclaims beneficial ownership of these securities, except to the extent of the pecuniary interests therein, and this report shall not be deemed to be an admission that each of the reporting persons is the beneficial owner of these shares for the purposes of Section 16 or any other purpose.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 22:41 UTC GrantCommon Stock, par value $0.01 per share 1,065 $20.93 $22,290.45
Disclosure

SEC source: 0001498290-26-000004 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,855

F1 · shares: 1065 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on March 13, 2026.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 18:31 UTC
Scott PeggyDirector
PurchaseCommon Shares 1,064 $20.93 $22,269.52
Disclosure

SEC source: 0000031107-26-000026 · section16.xml · nonDerivative · entry 1

Scott Peggy · CIK 0001777180 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,086

F1 · security: 1,064 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on March 13, 2026.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 18:27 UTC PurchaseCommon Shares 989 $20.93 $20,699.77
Disclosure

SEC source: 0000031107-26-000024 · section16.xml · nonDerivative · entry 1

HENRY CHARLES W · CIK 0001193778 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,194

F1 · security: 989 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on March 13, 2026.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 18:24 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 1,717 $20.93 $35,936.81
Disclosure

SEC source: 0000031107-26-000022 · section16.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,511

F1 · security: 1717 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on March 13, 2026.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 18:20 UTC PurchaseCommon Shares 1,099 $20.93 $23,002.07
Disclosure

SEC source: 0000031107-26-000020 · section16.xml · nonDerivative · entry 1

MARDY MICHAEL J · CIK 0001237393 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,065

F1 · security: 1099 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on March 13, 2026.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 18:16 UTC
EVERETS JOHNDirector
PurchaseCommon Shares 1,339 $20.93 $28,025.27
Disclosure

SEC source: 0000031107-26-000018 · section16.xml · nonDerivative · entry 1

EVERETS JOHN · CIK 0001193147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,194

F1 · security: 1339 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on March 13, 2026.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 18:11 UTC
Galbato ChanDirector
PurchaseCommon Shares 962 $20.93 $20,134.66
Disclosure

SEC source: 0000031107-26-000016 · section16.xml · nonDerivative · entry 1

Galbato Chan · CIK 0001382281 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,227

F1 · security: 962 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on March 13, 2026.

Read SEC document
March 10, 2026 Filed Mar 11, 2026 22:58 UTC PurchaseCommon Stock, par value $0.01 per share 101 $18.99 $1,917.99
Disclosure

SEC source: 0001498290-26-000003 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,790

Read SEC document
March 09, 2026 Filed Mar 10, 2026 18:22 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 2,342 $18.74 $43,895.17
Disclosure

SEC source: 0000031107-26-000005 · section16.xml · nonDerivative · entry 2

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

BARINGTON COMPANIES EQUITY PARTNERS L P · CIK 0001107149 · 10% owner

BARINGTON COMPANIES MANAGEMENT, LLC · CIK 0000887762 · Investment Adviser

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by Barington Companies Equity Partners, L.P.

Disclosed balance after: 642,342

F1 · ownership.nature: James A. Mitarotonda is the sole stockholder and director of LNA Capital Corp. LNA Capital Corp. is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Companies Investors, LLC ("Barington Investors"). Barington Investors is the general partner of Barington Companies Equity Partners L.P. Barington Companies Management, LLC is the investment adviser to Barington Companies Equity Partners L.P.

F2 · ownership.nature: Each of the reporting persons disclaims beneficial ownership of these securities, except to the extent of the pecuniary interests therein, and this report shall not be deemed to be an admission that each of the reporting persons is the beneficial owner of these shares for the purposes of Section 16 or any other purpose.

Read SEC document
March 06, 2026 Filed Mar 9, 2026 20:48 UTC PurchaseCommon Stock, par value $0.01 per share 1,000 $18.39 $18,390.00
Disclosure

SEC source: 0001498290-26-000002 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,689

Read SEC document
March 06, 2026 Filed Mar 10, 2026 18:22 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 5,067 $18.29 $92,658.71
Disclosure

SEC source: 0000031107-26-000005 · section16.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

BARINGTON COMPANIES EQUITY PARTNERS L P · CIK 0001107149 · 10% owner

BARINGTON COMPANIES MANAGEMENT, LLC · CIK 0000887762 · Investment Adviser

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by Barington Companies Equity Partners, L.P.

Disclosed balance after: 640,000

F1 · ownership.nature: James A. Mitarotonda is the sole stockholder and director of LNA Capital Corp. LNA Capital Corp. is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Companies Investors, LLC ("Barington Investors"). Barington Investors is the general partner of Barington Companies Equity Partners L.P. Barington Companies Management, LLC is the investment adviser to Barington Companies Equity Partners L.P.

F2 · ownership.nature: Each of the reporting persons disclaims beneficial ownership of these securities, except to the extent of the pecuniary interests therein, and this report shall not be deemed to be an admission that each of the reporting persons is the beneficial owner of these shares for the purposes of Section 16 or any other purpose.

Read SEC document
March 01, 2026 Filed Mar 12, 2026 21:33 UTC
Vlahos Nicholas AlecChief Financial Officer
Exercise / conversionStock Award · Derivative 907 Not disclosed Not disclosed
Disclosure

SEC source: 0000031107-26-000008 · section16.xml · derivative · entry 2

Vlahos Nicholas Alec · CIK 0001964629 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 907 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.

F1 · derivative.exercise_price: The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.

F1 · price: The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.

F1 · derivative.exercise_date: The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.

F1 · derivative.expiration_date: The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.

F2 · balance_after: This total does not include 500 shares that were previously reported in error as part of the total for this award.

Read SEC document
March 01, 2026 Filed Mar 12, 2026 21:33 UTC
Vlahos Nicholas AlecChief Financial Officer
Exercise / conversionCommon Shares 907 Not disclosed Not disclosed
Disclosure

SEC source: 0000031107-26-000008 · section16.xml · nonDerivative · entry 1

Vlahos Nicholas Alec · CIK 0001964629 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,730

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.

F1 · price: The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.

Read SEC document
December 31, 2025 Filed Jan 13, 2026 22:48 UTC
Vlahos Nicholas AlecChief Financial Officer
OtherCommon Shares 26 $19.22 $499.72
Disclosure

SEC source: 0000031107-26-000003 · section16.xml · nonDerivative · entry 17

Vlahos Nicholas Alec · CIK 0001964629 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,823

F1 · security: Shares acquired under the Eastern Company Investor Choice Dividend Reinvestment and Director Stock Purchase Sale Plan.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 21:53 UTC
Scott PeggyDirector
PurchaseCommon Shares 1,140 $19.55 $22,287.00
Disclosure

SEC source: 0000031107-25-000049 · section16.xml · nonDerivative · entry 1

Scott Peggy · CIK 0001777180 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,022

F1 · security: 1,140 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on December 15, 2025.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 21:31 UTC PurchaseCommon Shares 1,177 $19.55 $23,010.35
Disclosure

SEC source: 0000031107-25-000047 · section16.xml · nonDerivative · entry 1

MARDY MICHAEL J · CIK 0001237393 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,966

F1 · security: 1,177 shares acquired under The Eastern Company Director's Fee Program pursuant to Rule 16b-3(d). The price used to determine the number of shares is the price on December 15, 2025.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 21:28 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 1,839 $19.55 $35,952.45
Disclosure

SEC source: 0000031107-25-000045 · section16.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,794

F1 · security: 1,839 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shareson December 15, 2025.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 21:21 UTC
Galbato ChanDirector
PurchaseCommon Shares 1,029 $19.55 $20,116.95
Disclosure

SEC source: 0000031107-25-000041 · section16.xml · nonDerivative · entry 1

Galbato Chan · CIK 0001382281 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,265

F1 · security: 1,029 shares acquired under The Eastern Company Director's Fee Program pursuant to Rule 16b-3(d). The price used to determine the number of shares is the price on December 15, 2025.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 21:24 UTC
EVERETS JOHNDirector
PurchaseCommon Shares 1,435 $19.55 $28,054.25
Disclosure

SEC source: 0000031107-25-000043 · section16.xml · nonDerivative · entry 1

EVERETS JOHN · CIK 0001193147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,855

F1 · security: 1,435 shares acquired under The Eastern Company Director's Fee Program pursuant to Rule 16b-3(d). The price used to determine the number of shares is the price on December 15, 2025.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 21:19 UTC PurchaseCommon Shares 1,059 $19.55 $20,703.45
Disclosure

SEC source: 0000031107-25-000039 · section16.xml · nonDerivative · entry 1

HENRY CHARLES W · CIK 0001193778 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,205

F1 · security: 1,059 Shares issued under The Eastern Company Director's Fee Program pursuant to rule 16b-3(d). The price used to determine the number of shares is the price of the shares on December 15, 2025.

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December 15, 2025 Filed Dec 16, 2025 23:52 UTC GrantCommon Stock, par value $0.01 per share 1,139 $19.55 $22,267.45
Disclosure

SEC source: 0001498290-25-000019 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,689

F1 · shares: Shares acquired under the Eastern Company director's fee program pursuant to rule 16b3(d). The price used to determine the number of shares is the price of the shares on 12/15/2025.

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December 15, 2025 Filed Jan 13, 2026 22:48 UTC
Vlahos Nicholas AlecChief Financial Officer
PurchaseCommon Shares 26 $20.06 $521.56
Disclosure

SEC source: 0000031107-26-000003 · section16.xml · nonDerivative · entry 16

Vlahos Nicholas Alec · CIK 0001964629 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,797

F2 · security: Represents shares acquired by the reporting person through the reinvestment of dividends under the Eastern Company Investors Choice Dividend Reinvestment and Direct Stock Purchase Sale Plan.

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December 12, 2025 Filed Dec 16, 2025 19:21 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 2,433 $20.14 $48,996.73
Disclosure

SEC source: 0000031107-25-000037 · section16.xml · nonDerivative · entry 1

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

BARINGTON COMPANIES EQUITY PARTNERS L P · CIK 0001107149 · 10% owner

BARINGTON COMPANIES MANAGEMENT, LLC · CIK 0000887762 · Investment Adviser

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · by Barington Companies Equity Partners, L.P.

Disclosed balance after: 634,933

F3 · shares: Shares acquired through multiple transactions with prices in the range of $20.10 to $20.20 per share.

F1 · ownership.nature: James A. Mitarotonda is the sole stockholder and director of LNA Capital Corp. LNA Capital Corp. is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Companies Investors, LLC ("Barington Investors"). Barington Investors is the general partner of Barington Companies Equity Partners L.P. Barington Companies Management, LLC is the investment adviser to Barington Companies Equity Partners L.P.

F2 · ownership.nature: Each of the reporting persons disclaims beneficial ownership of these securities, except to the extent of the pecuniary interests therein, and this report shall not be deemed to be an admission that each of the reporting persons is the beneficial owner of these shares for the purposes of Section 16 or any other purpose.

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December 08, 2025 Filed Dec 10, 2025 22:36 UTC PurchaseCommon Stock, par value $0.01 per share 111 $19.00 $2,109.00
Disclosure

SEC source: 0001498290-25-000018 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,550

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December 02, 2025 Filed Dec 3, 2025 22:27 UTC PurchaseCommon Stock, par value $0.01 per share 88 $18.85 $1,658.80
Disclosure

SEC source: 0001498290-25-000017 · primary_doc.xml · nonDerivative · entry 2

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,439

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December 02, 2025 Filed Jan 13, 2026 22:48 UTC
Vlahos Nicholas AlecChief Financial Officer
OtherCommon Shares 21 $19.18 $402.78
Disclosure

SEC source: 0000031107-26-000003 · section16.xml · nonDerivative · entry 15

Vlahos Nicholas Alec · CIK 0001964629 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,771

F1 · security: Shares acquired under the Eastern Company Investor Choice Dividend Reinvestment and Director Stock Purchase Sale Plan.

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December 01, 2025 Filed Dec 3, 2025 22:27 UTC PurchaseCommon Stock, par value $0.01 per share 500 $18.98 $9,490.00
Disclosure

SEC source: 0001498290-25-000017 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,351

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November 19, 2025 Filed Nov 19, 2025 22:58 UTC PurchaseCommon Stock, par value $0.01 per share 2,925 $18.82 $55,048.50
Disclosure

SEC source: 0001498290-25-000016 · primary_doc.xml · nonDerivative · entry 3

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,851

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November 18, 2025 Filed Nov 19, 2025 22:58 UTC PurchaseCommon Stock, par value $0.01 per share 1,000 $19.12 $19,120.00
Disclosure

SEC source: 0001498290-25-000016 · primary_doc.xml · nonDerivative · entry 2

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,926

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November 17, 2025 Filed Nov 19, 2025 22:58 UTC PurchaseCommon Stock, par value $0.01 per share 1,000 $19.39 $19,390.00
Disclosure

SEC source: 0001498290-25-000016 · primary_doc.xml · nonDerivative · entry 1

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,926

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November 14, 2025 Filed Nov 14, 2025 22:11 UTC PurchaseCommon Stock, par value $0.01 per share 762 $19.47 $14,836.14
Disclosure

SEC source: 0001498290-25-000015 · primary_doc.xml · nonDerivative · entry 2

DiSanto Frederick D. · CIK 0001498290 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,926

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November 13, 2025 Filed Nov 14, 2025 20:06 UTC
MITAROTONDA JAMES ADirector · 10% owner
PurchaseCommon Shares 933 $19.79 $18,460.24
Disclosure

SEC source: 0000031107-25-000024 · section16.xml · nonDerivative · entry 2

MITAROTONDA JAMES A · CIK 0001254583 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Barington Companies Equity Partners L.P

Disclosed balance after: 632,500

F1 · ownership.nature: The reporting person is the sole stockholder and director of LNA Capital Corp. LNA Capital Corp. is the general partner of Barington Capital Group, L.P., which is the majority member of Barington Capital Investors, LLC ("Barington Investors"). Barington Investors is the general partner of Barington Companies Equity Partners L.P.

F2 · ownership.nature: The reporting person disclaims beneficial ownership of these securities, except to the extent of the pecuniary interests therein, and this report shall not be deemed to be an admission that the reporting person is the beneficial owner of these shares for the purposes of Section 16 or any other purpose.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.