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Chambliss Kelly C

Disclosed activity across 2 companies

Tapewire entity
61350
SEC CIK
0001684464

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AMERICAN TOWER CORP /MA/AMT · Entity 2944DirectorMarch 10, 2026March 12, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

AMERICAN TOWER CORP /MA/

Report date March 10, 2026 · Filed March 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,426 Reported balance After 2026-03-10 transaction · row 1
1 source row

Row 1 · 2026-03-10 · Grant · Acquired 1,209 · Balance 4,426

F1: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock.

Filing footnotes · ownership attribution and instrument terms

F1: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

CoreSite Realty Corp

Report date December 28, 2021 · Filed December 29, 2021

Section 16 reporting ended · disclosed 2021-12-29. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2021-12-28 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2021-12-28 · Disposition to issuer · Disposed 8,896 · Balance 0

F1: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

Filing footnotes · ownership attribution and instrument terms

F1: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 10, 2026 Filed Mar 12, 2026 20:37 UTC AMERICAN TOWER CORP /MA/ AMT · Entity 2944 GrantCommon Stock 1,209 $0.00 $0.00
Disclosure

SEC source: 0001053507-26-000068 · wk-form4_1773347832.xml · nonDerivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,426

F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock.

Read SEC document
March 10, 2025 Filed Mar 12, 2025 20:40 UTC AMERICAN TOWER CORP /MA/ AMT · Entity 2944 GrantCommon Stock 1,056 $0.00 $0.00
Disclosure

SEC source: 0001053507-25-000054 · wk-form4_1741812011.xml · nonDerivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,217

F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2026. Each RSU represents a contingent right to receive one share of Common Stock.

Read SEC document
March 11, 2024 Filed Mar 12, 2024 20:24 UTC AMERICAN TOWER CORP /MA/ AMT · Entity 2944 GrantCommon Stock 1,089 $0.00 $0.00
Disclosure

SEC source: 0001053507-24-000065 · wk-form4_1710275084.xml · nonDerivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,161

F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 11, 2025. Each RSU represents a contingent right to receive one share of Common Stock.

Read SEC document
March 10, 2023 Filed Mar 14, 2023 20:25 UTC AMERICAN TOWER CORP /MA/ AMT · Entity 2944 GrantCommon Stock 1,072 $0.00 $0.00
Disclosure

SEC source: 0001053507-23-000080 · wf-form4_167882553167423.xml · nonDerivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,072

F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2024. Each RSU represents a contingent right to receive one share of Common Stock.

Read SEC document
December 28, 2021 Filed Dec 29, 2021 20:02 UTC CoreSite Realty Corp COR · Entity 131960 Disposition to issuerRestricted Stock Units · Derivative 8,896 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-071538 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,896 shares

Expires not disclosed

F1 · derivative.exercise_price: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

F1 · price: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

F1 · derivative.exercise_date: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

F1 · derivative.expiration_date: At the Company Merger Effective Time (as defined below), each award of restricted stock units ("Company Restricted Stock Unit Award") that was outstanding as of immediately prior to the Company Merger Effective Time vested in accordance with the terms of the applicable award agreement and all restrictions thereupon lapsed, and each such Company Restricted Stock Unit Award was converted into the right to receive a cash payment equal to the product of (i) the number of shares of shares of common stock, par value $0.01 per share, underlying such Restricted Stock Unit Award as of immediately prior to the Company Merger Effective Time and (ii) $170.00 in cash.

Read SEC document
December 13, 2021 Filed Dec 15, 2021 19:15 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 66 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-069832 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,896

Underlying: Common Stock · 66 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Fifty-five (55) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
October 15, 2021 Filed Oct 19, 2021 16:43 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 78 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-060932 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,830

Underlying: Common Stock · 78 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Sixty-five (65) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
July 15, 2021 Filed Jul 19, 2021 18:11 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 80 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-047229 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,752

Underlying: Common Stock · 80 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Sixty-six (66) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
May 19, 2021 Filed May 20, 2021 21:13 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 1,471 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-034734 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,672

Underlying: Common Stock · 1,471 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on the earlier of (a) May 19, 2022 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
April 15, 2021 Filed Apr 19, 2021 16:44 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 71 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-027297 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,201

Underlying: Common Stock · 71 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Fifty-six (56) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 20, 2021 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
January 15, 2021 Filed Jan 19, 2021 18:03 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 71 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-004081 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,130

Underlying: Common Stock · 71 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Fifty-six (56) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 20, 2021 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
October 15, 2020 Filed Oct 19, 2020 17:08 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 67 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-055299 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,059

Underlying: Common Stock · 67 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Fifty-three (53) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 20, 2021 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
July 15, 2020 Filed Jul 17, 2020 19:23 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 70 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-042992 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,992

Underlying: Common Stock · 70 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Fifty-five (55) RSUs vested immediately with the remaining RSUs vesting on the earlier of (a) May 20, 2021 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
May 20, 2020 Filed May 22, 2020 16:56 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 1,439 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-031788 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,922

Underlying: Common Stock · 1,439 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on the earlier of (a) May 20, 2021 or (b) the day before the issuer's next annual meeting of stockholders. In addition, pursuant to a deferral election made by the reporting person, the RSUs are payable upon the earliest of (i) the reporting person's separation from service with the issuer, (ii) the reporting person's death or (iii) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
April 15, 2020 Filed Apr 17, 2020 17:43 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 56 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-024916 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,483

Underlying: Common Stock · 56 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Forty (40) RSUs vested immediately with the remaining RSUs vesting on May 16, 2020. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
January 15, 2020 Filed Jan 17, 2020 16:29 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 57 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-004005 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,427

Underlying: Common Stock · 57 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Forty one (41) RSUs vested immediately with the remaining RSUs vesting on May 16, 2020. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
October 15, 2019 Filed Oct 17, 2019 18:04 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 55 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-053483 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,370

Underlying: Common Stock · 55 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Thirty nine (39) RSUs vested immediately with the remaining RSUs vesting on May 16, 2020. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
July 15, 2019 Filed Jul 17, 2019 18:27 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 54 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-042508 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,315

Underlying: Common Stock · 54 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Thirty nine (39) RSUs vested immediately with the remaining RSUs vesting on May 16, 2020. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
May 16, 2019 Filed May 20, 2019 16:32 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 1,502 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-031399 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,261

Underlying: Common Stock · 1,502 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on May 16, 2020 and, pursuant to a deferral election made by the reporting person, are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
April 15, 2019 Filed Apr 17, 2019 16:19 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 37 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-024972 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,759

Underlying: Common Stock · 37 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Twenty five (25) RSUs vested immediately with the remaining RSUs vesting on May 23, 2019. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
January 15, 2019 Filed Jan 17, 2019 16:31 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 43 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-004210 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,722

Underlying: Common Stock · 43 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Twenty-nine (29) RSUs vest immediately with the remaining RSUs vesting on May 23, 2019. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

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October 15, 2018 Filed Oct 17, 2018 16:29 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 37 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-055309 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,679

Underlying: Common Stock · 37 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Twenty-five (25) RSUs vest immediately with the remaining RSUs vesting on May 23, 2019. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

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July 16, 2018 Filed Jul 18, 2018 18:22 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 33 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-043147 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,642

Underlying: Common Stock · 33 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Twenty-two (22) RSUs vest immediately with the remaining RSUs vesting on May 23, 2019. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

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May 23, 2018 Filed May 25, 2018 16:18 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 1,209 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-033512 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,609

Underlying: Common Stock · 1,209 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem dividend equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on May 23, 2019 and, pursuant to a deferral election made by the reporting person, are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

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April 16, 2018 Filed Apr 18, 2018 19:27 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 22 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-025463 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,400

Underlying: Common Stock · 22 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Eleven (11) RSUs vest immediately with the remaining RSUs vesting on May 24, 2018. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

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January 16, 2018 Filed Jan 18, 2018 18:09 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 22 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-004360 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,378

Underlying: Common Stock · 22 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Eleven (11) RSUs vest immediately with the remaining RSUs vesting on May 24, 2018. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

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October 16, 2017 Filed Oct 18, 2017 18:04 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 19 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-057323 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,356

Underlying: Common Stock · 19 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Nine (9) RSUs vest immediately with the remaining RSUs vesting on May 24, 2018. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

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July 17, 2017 Filed Jul 19, 2017 20:06 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 20 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-045766 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,337

Underlying: Common Stock · 20 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: Ten (10) RSUs vest immediately with the remaining RSUs vesting on May 24, 2018. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
May 24, 2017 Filed May 26, 2017 16:48 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 1,207 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-035882 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,317

Underlying: Common Stock · 1,207 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent ("DE") for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on May 24, 2018 and, pursuant to a deferral election made by the reporting person, are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
April 17, 2017 Filed Apr 19, 2017 21:24 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 9 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-027606 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,110

Underlying: Common Stock · 9 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent ("DE") for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on May 19, 2017. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
January 17, 2017 Filed Jan 19, 2017 19:19 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 10 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-004665 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,101

Underlying: Common Stock · 10 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent ("DE") for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on May 19, 2017. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
October 17, 2016 Filed Oct 19, 2016 21:23 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 7 $0.00 $0.00
Disclosure

SEC source: 0001209191-16-146422 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,091

Underlying: Common Stock · 7 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent ("DE") for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on May 19, 2017. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document
September 12, 2016 Filed Sep 14, 2016 18:52 UTC CoreSite Realty Corp COR · Entity 131960 GrantRestricted Stock Units · Derivative 1,084 $0.00 $0.00
Disclosure

SEC source: 0001209191-16-141469 · doc4.xml · derivative · entry 1

Chambliss Kelly C · CIK 0001684464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,084

Underlying: Common Stock · 1,084 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents the right to receive one share of common stock of the issuer. The reporting person also holds a tandem Dividend Equivalent ("DE") for each RSU held, which gives the reporting person the right to receive, upon the payment of any ordinary quarterly cash dividend paid to holders of common stock of the issuer, an equivalent payment in the form of additional RSUs based on the fair market value of the issuer's common stock on the date of payment.

F2 · derivative.exercise_date: The RSUs vest on May 19, 2017. Pursuant to a deferral election made by the reporting person, vested RSUs are payable upon the earliest of (a) the reporting person's separation from service with the issuer, (b) the reporting person's death or (c) the date of a change in control of the issuer.

F3 · derivative.expiration_date: The RSUs have no expiration date.

Read SEC document

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