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Person · CIK 1769841

Greg W McIntosh

EVP at Iron Mountain

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$10.7M
Noticed on Form 144$12.1M
Bought on Form 4$0
Companies1

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
Iron Mountain IRMCommon Stock, par value $.01 per shareDirectly65,634Nov 2, 2026 · Filing · EDGAR

Sold and noticed by quarter

Greg W McIntosh: dollars sold on Form 4 and noticed on Form 144 per quarter, Q3 2022 to Q4 2026$5.2M$0Q3 2022: notice not machine-readableQ3 2022: $307K sold on Form 4Q4 2022: $0 noticed on Form 144Q4 2022: $0 sold on Form 4Q1 2023: $0 noticed on Form 144Q1 2023: $0 sold on Form 4Q2 2023: $0 noticed on Form 144Q2 2023: $0 sold on Form 4Q3 2023: $0 noticed on Form 144Q3 2023: $0 sold on Form 4Q4 2023: $0 noticed on Form 144Q4 2023: $0 sold on Form 4Q1 2024: $0 noticed on Form 144Q1 2024: $0 sold on Form 4Q2 2024: $1.2M noticed on Form 144Q2 2024: $1.2M sold on Form 4Q3 2024: $0 noticed on Form 144Q3 2024: $0 sold on Form 4Q4 2024: $0 noticed on Form 144Q4 2024: $0 sold on Form 4Q1 2025: $0 noticed on Form 144Q1 2025: $0 sold on Form 4Q2 2025: $2.5M noticed on Form 144Q2 2025: $2.5M sold on Form 4Q3 2025: $5.2M noticed on Form 144Q3 2025: $3.4M sold on Form 4Q4 2025: $0 noticed on Form 144Q4 2025: $0 sold on Form 4Q1 2026: $0 noticed on Form 144Q1 2026: $0 sold on Form 4Q2 2026: $0 noticed on Form 144Q2 2026: $0 sold on Form 4Q3 2026: $2.1M noticed on Form 144Q3 2026: $2.1M sold on Form 4Q4 2026: $1.1M noticed on Form 144Q4 2026: $1.1M sold on Form 4Q3 2022Q3 2023Q3 2024Q3 2025Q3 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)
Q4 2026$1.1M$1.1M
Q3 2026$2.1M$2.1M
Q3 2025$3.4M$5.2M
Q2 2025$2.5M$2.5M
Q2 2024$1.2M$1.2M
Q3 2022$307KNot machine-readable

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice dateNoticedPlanned saleOutcomeLinks
Iron Mountain IRM · Fidelity Brokerage Services · 10b5-1 plan adopted May 8, 2026 · 4 notices
Nov 2, 20265,000 · ~$585KNov 2, 2026Sold as noticed Sold 5,000 at $116.96 on Nov 2 · $585K Form 4Filing · EDGAR
Oct 1, 20265,000 · ~$554KOct 1, 2026Sold as noticed Sold 5,000 at $110.72 on Oct 1 · $554K Form 4Filing · EDGAR
Sep 1, 20265,000 · ~$578KSep 1, 2026Sold as noticed Sold 5,000 at $115.60 on Sep 1 · $578K Form 4Filing · EDGAR
Aug 6, 202611,839 · ~$1.5MAug 6, 2026Sold as noticed Sold 11,839 in 2 sales, Aug 6 to Aug 6 · $1.5M Form 4Filing · EDGAR
Iron Mountain IRM · Fidelity Brokerage Services · 10b5-1 plan adopted Feb 21, 2025 · 4 notices
Aug 1, 202517,339 · ~$1.7MAug 1, 2025Not sold within 90 daysFiling · EDGAR
Jul 1, 202517,334 · ~$1.7MJul 1, 2025Sold as noticed Sold 17,339 at $97.20 on Aug 1 · $1.7M likely match Form 4Filing · EDGAR
Jun 2, 202517,334 · ~$1.7MJun 2, 2025Sold as noticed Sold 17,334 at $98.19 on Jun 2 · $1.7M Form 4Filing · EDGAR
May 22, 20258,398 · ~$807KMay 22, 2025Sold as noticed Sold 8,398 in 2 sales, May 22 to May 22 · $807K Form 4Filing · EDGAR
Iron Mountain IRM · Fidelity Brokerage Services · 10b5-1 plan adopted Jul 1, 2025 · 1 notice
Jul 1, 202517,334 · ~$1.7MJul 1, 2025Sold as noticed Sold 17,334 at $100.00 on Jul 1 · $1.7M Form 4Filing · EDGAR
Iron Mountain IRM · Fidelity Brokerage Services · 10b5-1 plan adopted Mar 14, 2024 · 1 notice
Jun 13, 202413,923 · ~$1.2MJun 13, 2024Sold as noticed Sold 13,923 in 2 sales, Jun 13 to Jun 13 · $1.2M Form 4Filing · EDGAR
Sales without a matching Form 144 · 1 sale
No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
———Notice not machine-readable Iron Mountain (IRM): Sold 5,800 at $52.95 on Aug 8, 2022 · $307K (10b5-1 plan)Filing · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

Iron Mountain IRM EVP, Chief Commercial Officer · filings 2019 to 2026 · sold $10.7M · $12.1M noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Nov 2, 2026Sale under a 10b5-1 plan−5,000$116.96$585K65,634 directFiling · EDGAR
Oct 1, 2026Sale under a 10b5-1 plan−5,000$110.72$554K70,634 directFiling · EDGAR
Sep 1, 2026Sale under a 10b5-1 plan−5,000$115.60$578K75,634 directFiling · EDGAR
Aug 6, 2026Sale under a 10b5-1 plan−5,000$127.13$636K80,634 directFiling · EDGAR
Aug 6, 2026Option or RSU exercised or converted+6,839$37.00$253K87,473 directFiling · EDGAR
Aug 6, 2026Sale under a 10b5-1 plan−6,839$127.13$869K80,634 directFiling · EDGAR
Aug 6, 2026Option or RSU exercised or converted
Employee Stock Option (Right to Buy)
−6,8390 directFiling · EDGAR
Mar 1, 2026Option or RSU exercised or converted+123,144141,251 directFiling · EDGAR
Mar 1, 2026Shares withheld for tax or exercise price−55,617$108.33$6M85,634 directFiling · EDGAR
Mar 1, 2026Option or RSU exercised or converted
Performance Units
−123,1440 directFiling · EDGAR
Feb 16, 2026Grant or award from the company
Performance Units
+87,960123,144 directFiling · EDGAR
Aug 1, 2025Sale under a 10b5-1 plan−17,339$97.20$1.7M18,107 directFiling · EDGAR
Jul 1, 2025Sale under a 10b5-1 plan−17,334$100.00$1.7M35,446 directFiling · EDGAR
Jun 2, 2025Sale under a 10b5-1 plan−17,334$98.19$1.7M52,780 directFiling · EDGAR
May 22, 2025Sale under a 10b5-1 plan−1,654$96.14$159K70,114 directFiling · EDGAR
May 22, 2025Option or RSU exercised or converted+6,744$31.46$212K76,858 directFiling · EDGAR
May 22, 2025Sale under a 10b5-1 plan−6,744$96.14$648K70,114 directFiling · EDGAR
May 22, 2025Option or RSU exercised or converted
Employee Stock Option (Right to Buy)
−6,744$31.46$212K0 directFiling · EDGAR
Mar 1, 2025Option or RSU exercised or converted+97,769115,876 directFiling · EDGAR
Mar 1, 2025Shares withheld for tax or exercise price−45,762$93.17$4.3M70,114 directFiling · EDGAR
Mar 1, 2025Option or RSU exercised or converted+3,10473,218 directFiling · EDGAR
Mar 1, 2025Shares withheld for tax or exercise price−1,450$93.17$135K71,768 directFiling · EDGAR
Mar 1, 2025Option or RSU exercised or converted
Performance Units
−97,7690 directFiling · EDGAR
Mar 1, 2025Option or RSU exercised or converted
Restricted Stock Units
−3,1040 directFiling · EDGAR
Feb 14, 2025Grant or award from the company
Performance Units
+69,83597,769 directFiling · EDGAR
Jun 13, 2024Sale under a 10b5-1 plan−10,000$87.41$874K18,107 directFiling · EDGAR
Jun 13, 2024Option or RSU exercised or converted+3,923$38.83$152K22,030 directFiling · EDGAR
Jun 13, 2024Sale under a 10b5-1 plan−3,923$87.41$343K18,107 directFiling · EDGAR
Jun 13, 2024Option or RSU exercised or converted
Employee Stock Option (Right to Buy)
−3,923$38.83$152K0 directFiling · EDGAR
Mar 1, 2024Option or RSU exercised or converted+21,33436,255 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−11,420$81.03$925K24,835 directFiling · EDGAR
Mar 1, 2024Option or RSU exercised or converted+3,93528,770 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−2,106$81.03$171K26,664 directFiling · EDGAR
Mar 1, 2024Option or RSU exercised or converted+3,10429,768 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−1,661$81.03$135K28,107 directFiling · EDGAR
Mar 1, 2024Option or RSU exercised or converted
Performance Units
−21,3340 directFiling · EDGAR
Mar 1, 2024Option or RSU exercised or converted
Restricted Stock Units
−3,9350 directFiling · EDGAR
Mar 1, 2024Option or RSU exercised or converted
Restricted Stock Units
−3,1043,104 directFiling · EDGAR
Feb 22, 2024Grant or award from the company
Performance Units
+8,66521,334 directFiling · EDGAR
Mar 1, 2023Option or RSU exercised or converted+3,93515,585 directFiling · EDGAR
Mar 1, 2023Shares withheld for tax or exercise price−2,106$52.58$111K13,479 directFiling · EDGAR
Mar 1, 2023Option or RSU exercised or converted+3,10316,582 directFiling · EDGAR
Mar 1, 2023Shares withheld for tax or exercise price−1,661$52.58$87K14,921 directFiling · EDGAR
Mar 1, 2023Option or RSU exercised or converted
Restricted Stock Units
−3,9353,935 directFiling · EDGAR
Mar 1, 2023Option or RSU exercised or converted
Restricted Stock Units
−3,1036,208 directFiling · EDGAR
Feb 23, 2023Option or RSU exercised or converted+9,61816,798 directFiling · EDGAR
Feb 23, 2023Shares withheld for tax or exercise price−5,148$52.77$272K11,650 directFiling · EDGAR
Feb 23, 2023Grant or award from the company
Performance Units
+9,6189,618 directFiling · EDGAR
Feb 23, 2023Option or RSU exercised or converted
Performance Units
−9,6180 directFiling · EDGAR
Feb 21, 2023Option or RSU exercised or converted+1,7758,130 directFiling · EDGAR
Feb 21, 2023Shares withheld for tax or exercise price−950$50.67$48K7,180 directFiling · EDGAR
Feb 21, 2023Option or RSU exercised or converted
Restricted Stock Units
−1,7750 directFiling · EDGAR
Aug 8, 2022Sale under a 10b5-1 plan−5,800$52.95$307K6,355 directFiling · EDGAR
Mar 25, 2022Option or RSU exercised or converted+2,27510,771 directFiling · EDGAR
Mar 25, 2022Shares withheld for tax or exercise price−1,217$53.34$65K9,554 directFiling · EDGAR
Mar 25, 2022Option or RSU exercised or converted+5,59615,150 directFiling · EDGAR
Mar 25, 2022Shares withheld for tax or exercise price−2,995$53.34$160K12,155 directFiling · EDGAR
Mar 25, 2022Option or RSU exercised or converted
Restricted Stock Units
−2,2750 directFiling · EDGAR
Mar 25, 2022Grant or award from the company
Performance Units
+5,5965,596 directFiling · EDGAR
Mar 25, 2022Option or RSU exercised or converted
Performance Units
−5,5960 directFiling · EDGAR

15 earlier transactions are in the filing list below.

All 37 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Nov 3, 2026Form 4Iron Mountain IRMFiling · EDGAR
Nov 2, 2026Form 144Iron Mountain IRMFiling · EDGAR
Oct 5, 2026Form 4Iron Mountain IRMFiling · EDGAR
Oct 1, 2026Form 144Iron Mountain IRMFiling · EDGAR
Sep 2, 2026Form 4Iron Mountain IRMFiling · EDGAR
Sep 1, 2026Form 144Iron Mountain IRMFiling · EDGAR
Aug 10, 2026Form 4Iron Mountain IRMFiling · EDGAR
Aug 6, 2026Form 144Iron Mountain IRMFiling · EDGAR
Mar 3, 2026Form 4Iron Mountain IRMFiling · EDGAR
Feb 18, 2026Form 4Iron Mountain IRMFiling · EDGAR
Aug 5, 2025Form 4Iron Mountain IRMFiling · EDGAR
Aug 1, 2025Form 144Iron Mountain IRMFiling · EDGAR
Jul 2, 2025Form 4Iron Mountain IRMFiling · EDGAR
Jul 1, 2025Form 144/AIron Mountain IRMFiling · EDGAR
Jul 1, 2025Form 144Iron Mountain IRMFiling · EDGAR
Jun 3, 2025Form 4Iron Mountain IRMFiling · EDGAR
Jun 2, 2025Form 144Iron Mountain IRMFiling · EDGAR
May 27, 2025Form 4Iron Mountain IRMFiling · EDGAR
May 22, 2025Form 144Iron Mountain IRMFiling · EDGAR
Mar 4, 2025Form 4Iron Mountain IRMFiling · EDGAR
Feb 18, 2025Form 4Iron Mountain IRMFiling · EDGAR
Jun 17, 2024Form 4Iron Mountain IRMFiling · EDGAR
Jun 13, 2024Form 144Iron Mountain IRMFiling · EDGAR
Mar 5, 2024Form 4Iron Mountain IRMFiling · EDGAR
Feb 26, 2024Form 4Iron Mountain IRMFiling · EDGAR
Mar 2, 2023Form 4Iron Mountain IRMFiling · EDGAR
Feb 27, 2023Form 4Iron Mountain IRMFiling · EDGAR
Feb 23, 2023Form 4Iron Mountain IRMFiling · EDGAR
Aug 10, 2022Form 4Iron Mountain IRMFiling · EDGAR
Mar 29, 2022Form 4Iron Mountain IRMFiling · EDGAR
Mar 3, 2022Form 4Iron Mountain IRMFiling · EDGAR
Feb 24, 2022Form 4Iron Mountain IRMFiling · EDGAR
Oct 8, 2021Form 3Iron Mountain IRMFiling · EDGAR
Oct 21, 2019Form 4Iron Mountain IRMFiling · EDGAR
Apr 4, 2019Form 4Iron Mountain IRMFiling · EDGAR
Mar 13, 2019Form 4Iron Mountain IRMFiling · EDGAR
Mar 11, 2019Form 3Iron Mountain IRMFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.