Robin Matlock

Insider Reports History

Location
Portsmouth, NH
Signature
/s/ Christine Zhang, under Power of Attorney dated May 12, 2025 from Robin Matlock
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Robin Matlock:

Company Role Class Num Shares Value Price $ Report Date Ownership
IRON MOUNTAIN INC Director Common Stock, par value $.01 per share 28,549 $2,368,139 $82.95 02 Jan 2026 Direct
MSCI Inc. Director Common Stock 1,632 $948,355 $581.10 28 Nov 2025 Direct
IRON MOUNTAIN INC Director Phantom Stock 10 $862 $84.62 06 Jan 2026 Direct

Insider Reports Filed by Robin Matlock

Symbol Company Period Transactions Value $ Form Type Role Filing Time
IRM IRON MOUNTAIN INC 06 Jan 2026 1 +$862 4 Director 08 Jan 2026, 17:26
IRM IRON MOUNTAIN INC 02 Jan 2026 2 $0 4 Director 06 Jan 2026, 18:17
MSCI MSCI Inc. 28 Nov 2025 1 $0 4 Director 02 Dec 2025, 16:08
IRM IRON MOUNTAIN INC 03 Oct 2025 1 +$778 4 Director 07 Oct 2025, 16:09
MSCI MSCI Inc. 29 Aug 2025 1 $0 4 Director 02 Sep 2025, 16:02
IRM IRON MOUNTAIN INC 03 Jul 2025 1 +$772 4 Director 08 Jul 2025, 17:08
MSCI MSCI Inc. 30 May 2025 1 $0 4 Director 03 Jun 2025, 16:00
IRM IRON MOUNTAIN INC 29 May 2025 1 $0 4 Director 02 Jun 2025, 16:21
MSCI MSCI Inc. 01 May 2025 1 $0 4 Director 05 May 2025, 16:01
IRM IRON MOUNTAIN INC 04 Apr 2025 1 +$764 4 Director 07 Apr 2025, 18:07
MSCI MSCI Inc. 28 Feb 2025 1 $0 4 Director 04 Mar 2025, 16:01
IRM IRON MOUNTAIN INC 07 Jan 2025 1 +$1,373 4 Director 10 Jan 2025, 16:31
IRM IRON MOUNTAIN INC 02 Jan 2025 2 $0 4/A Director 17 Jan 2025, 16:57
MSCI MSCI Inc. 29 Nov 2024 1 $0 4 Director 03 Dec 2024, 16:00
IRM IRON MOUNTAIN INC 03 Oct 2024 1 +$1,365 4 Director 07 Oct 2024, 16:50
MSCI MSCI Inc. 30 Aug 2024 1 $0 4 Director 04 Sep 2024, 16:03
IRM IRON MOUNTAIN INC 05 Jul 2024 1 +$1,232 4 Director 08 Jul 2024, 21:50
MSCI MSCI Inc. 31 May 2024 1 $0 4 Director 04 Jun 2024, 16:26
IRM IRON MOUNTAIN INC 30 May 2024 1 +$23.85 4 Director 03 Jun 2024, 17:12
MSCI MSCI Inc. 01 May 2024 1 $0 4 Director 03 May 2024, 16:03
IRM IRON MOUNTAIN INC 04 Apr 2024 1 +$1,222 4 Director 05 Apr 2024, 16:44
MSCI MSCI Inc. 29 Feb 2024 1 $0 4 Director 04 Mar 2024, 16:10
IRM IRON MOUNTAIN INC 04 Jan 2024 1 +$1,816 4 Director 08 Jan 2024, 17:53
IRM IRON MOUNTAIN INC 02 Jan 2024 3 -$130,339 4 Director 04 Jan 2024, 17:17
MSCI MSCI Inc. 30 Nov 2023 1 $0 4 Director 04 Dec 2023, 16:02
IRM IRON MOUNTAIN INC 05 Oct 2023 1 +$1,796 4 Director 10 Oct 2023, 17:08
IRM IRON MOUNTAIN INC 06 Jul 2023 1 +$1,691 4 Director 10 Jul 2023, 18:33
MSCI MSCI Inc. 31 May 2023 1 $0 4 Director 02 Jun 2023, 16:10
IRM IRON MOUNTAIN INC 09 May 2023 1 +$30.47 4 Director 10 May 2023, 21:04
MSCI MSCI Inc. 01 May 2023 1 $0 4 Director 03 May 2023, 16:03
IRM IRON MOUNTAIN INC 05 Apr 2023 1 +$1,671 4 Director 07 Apr 2023, 16:39
MSCI MSCI Inc. 28 Feb 2023 1 $0 4 Director 02 Mar 2023, 15:01
IRM IRON MOUNTAIN INC 05 Jan 2023 1 +$2,191 4 Director 09 Jan 2023, 15:34
IRM IRON MOUNTAIN INC 03 Jan 2023 3 -$88,304 4 Director 05 Jan 2023, 18:41
IRM IRON MOUNTAIN INC 04 Oct 2022 1 +$2,163 4 Director 05 Oct 2022, 17:10
MSCI MSCI Inc. 31 Aug 2022 1 $0 4 Director 02 Sep 2022, 16:03
IRM IRON MOUNTAIN INC 18 Jul 2022 1 +$2,137 4 Director 20 Jul 2022, 16:04
MSCI MSCI Inc. 01 Jun 2022 1 $0 4 Director 02 Jun 2022, 16:19
MSCI MSCI Inc. 01 Jun 2022 0 $0 3 Director 02 Jun 2022, 16:08
IRM IRON MOUNTAIN INC 10 May 2022 1 +$33 4 Director 13 May 2022, 16:54
IRM IRON MOUNTAIN INC 04 Jan 2022 4 -$83,281 4 Director 11 Apr 2022, 21:27
IRM IRON MOUNTAIN INC 04 Jan 2022 1 +$2,603 4 Director 10 Jan 2022, 20:13
IRM IRON MOUNTAIN INC 06 Oct 2021 1 +$2,566 4 Director 08 Oct 2021, 17:18
IRM IRON MOUNTAIN INC 06 Jul 2021 1 +$2,530 4 Director 08 Jul 2021, 16:20
IRM IRON MOUNTAIN INC 12 May 2021 1 +$39.33 4 Director 14 May 2021, 16:37