Person

William L. Meaney

President and CEO · Director, Iron Mountain

Current S&P 500 boards
2
Current roles
2
Open-market buys
$11K
Open-market sales
$294.1M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Oct 1, 2026IRMSale13,358$109.57$1.5M
Oct 1, 2026IRMSale10,808$110.56$1.2M
Oct 1, 2026IRMSale14,308$111.18$1.6M
Sep 1, 2026IRMSale6,101$115.00$702K
Sep 1, 2026IRMSale20,952$114.14$2.4M
Sep 1, 2026IRMSale11,332$113.45$1.3M
Sep 1, 2026IRMSale89$116.00$10K
Aug 7, 2026IRMSale18,780$121.10$2.3M
Aug 7, 2026IRMSale2,909$122.75$357K
Aug 7, 2026IRMSale16,785$122.11$2.0M
Jul 1, 2026IRMSale1,601$124.72$200K
Jul 1, 2026IRMSale2,530$125.82$318K
Jul 1, 2026IRMSale17,514$121.81$2.1M
Jul 1, 2026IRMSale7,173$123.84$888K
Jul 1, 2026IRMSale9,656$122.84$1.2M
Jun 1, 2026IRMSale7,523$127.90$962K
Jun 1, 2026IRMSale10,457$127.00$1.3M
Jun 1, 2026IRMSale10,156$126.20$1.3M
Jun 1, 2026IRMSale9,247$129.14$1.2M
Jun 1, 2026IRMSale1,091$129.66$141K
May 8, 2026IRMSale14,876$128.52$1.9M
May 8, 2026IRMSale23,598$129.19$3.0M
Apr 1, 2026IRMSale38,474$102.71$4.0M
Mar 5, 2026IRMSale26,278$105.26$2.8M
Mar 5, 2026IRMSale34,358$106.15$3.6M
Mar 5, 2026IRMSale38,021$107.02$4.1M
Mar 4, 2026IRMSale70,971$107.52$7.6M
Mar 4, 2026IRMSale27,688$106.96$3.0M
Mar 3, 2026IRMSale23,590$105.25$2.5M
Mar 3, 2026IRMSale25,769$107.94$2.8M
Mar 3, 2026IRMSale30,940$107.43$3.3M
Mar 3, 2026IRMSale18,360$106.33$2.0M
Mar 2, 2026IRMSale2,929$107.16$314K
Mar 2, 2026IRMSale13,778$108.27$1.5M
Mar 2, 2026IRMSale37,296$109.07$4.1M
Mar 2, 2026IRMSale41,456$110.05$4.6M
Mar 2, 2026IRMSale3,200$110.74$354K
Mar 2, 2026IRMSale2,076$107.95$224K
Mar 2, 2026IRMSale16,457$108.91$1.8M
Mar 2, 2026IRMSale18,117$110.02$2.0M
Mar 2, 2026IRMSale1,824$110.64$202K
Feb 20, 2026IRMSale38,474$108.17$4.2M
Jan 2, 2026IRMSale12,673$83.55$1.1M
Jan 2, 2026IRMSale25,809$82.99$2.1M
Dec 1, 2025IRMSale58,556$83.23$4.9M
Dec 1, 2025IRMSale10,569$83.93$887K
Nov 3, 2025IRMSale22,619$102.02$2.3M
Nov 3, 2025IRMSale10,828$103.69$1.1M
Nov 3, 2025IRMSale35,678$102.92$3.7M
Oct 1, 2025IRMSale29,063$101.99$3.0M
Oct 1, 2025IRMSale40,062$102.60$4.1M
Sep 3, 2025IRMSale69,125$89.56$6.2M
Aug 1, 2025IRMSale58$96.62$6K
Aug 1, 2025IRMSale17,336$95.00$1.6M
Aug 1, 2025IRMSale41,029$94.04$3.9M
Aug 1, 2025IRMSale10,702$95.80$1.0M
Jul 1, 2025IRMSale12,339$101.01$1.2M
Jul 1, 2025IRMSale54,162$100.14$5.4M
Jul 1, 2025IRMSale2,624$101.85$267K
Jun 2, 2025IRMSale36,248$99.18$3.6M
Jun 2, 2025IRMSale8,647$97.45$843K
Jun 2, 2025IRMSale24,230$98.61$2.4M
May 2, 2025IRMSale31,602$95.76$3.0M
May 2, 2025IRMSale2,562$94.49$242K
May 2, 2025IRMSale34,961$96.51$3.4M
Apr 1, 2025IRMSale10,528$84.92$894K
Apr 1, 2025IRMSale34,786$86.06$3.0M
Apr 1, 2025IRMSale23,702$86.71$2.1M
Apr 1, 2025IRMSale109$87.50$10K
Mar 4, 2025IRMSale61,282$89.24$5.5M
Mar 4, 2025IRMSale6,806$90.00$613K
Mar 4, 2025IRMSale100,189$88.35$8.9M
Mar 3, 2025IRMSale39,743$91.62$3.6M
Mar 3, 2025IRMSale19,782$90.30$1.8M
Mar 3, 2025IRMSale9,600$92.34$886K
Mar 3, 2025IRMSale48,952$90.28$4.4M
Mar 3, 2025IRMSale92,552$91.60$8.5M
Mar 3, 2025IRMSale26,773$92.30$2.5M
Mar 3, 2025IRMSale1,120$90.33$101K
Mar 3, 2025IRMSale2,932$91.73$269K
Mar 3, 2025IRMSale223$92.54$21K
Feb 3, 2025IRMSale37,304$100.41$3.7M
Feb 3, 2025IRMSale4,793$98.97$474K
Feb 3, 2025IRMSale4,022$97.04$390K
Feb 3, 2025IRMSale12,252$100.74$1.2M
Feb 3, 2025IRMSale10,754$98.18$1.1M
Jan 2, 2025IRMSale53,565$104.68$5.6M
Jan 2, 2025IRMSale15,566$105.43$1.6M
Dec 11, 2024IRMSale15,872$112.99$1.8M
Dec 10, 2024IRMSale15,875$114.11$1.8M
Nov 11, 2024IRMSale15,875$118.97$1.9M
Nov 8, 2024IRMSale15,875$117.96$1.9M
Oct 14, 2024STTBuy10$90.88$909
Oct 8, 2024IRMSale15,875$117.68$1.9M
Oct 7, 2024IRMSale15,875$117.36$1.9M
Sep 18, 2024IRMSale15,875$115.85$1.8M
Sep 17, 2024IRMSale15,875$117.00$1.9M
Aug 20, 2024IRMSale15,875$109.75$1.7M
Aug 19, 2024IRMSale15,875$108.41$1.7M
Aug 9, 2024STTSale10$77.71$777

SEC reporting-owner ID (CIK) 1566391 · all filings on EDGAR

William L. Meaney (IRM, STT) | USBoard