Miller Simon

Officer · EQIX

As of 2026-09-27, Miller Simon has 163 Form 4 transactions on record across 1 company — 43 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market sales filed in March in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $7.7MIndirect: $0$7.7Mas of 2026-09-27
  • Direct $7.7M
  • Indirect $0
EQIXdirect7,615 sh$7.7M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

EQIX · 163 trades
2026-03-12: Sale, 85 sh ($82K)2026-03-12: Sale, 52 sh ($50K)2026-03-12: Sale, 33 sh ($32K)2026-03-12: Sale, 23 sh ($22K)2026-03-12: Sale, 19 sh ($18K)2026-03-12: Sale, 19 sh ($18K)2026-03-12: Sale, 18 sh ($17K)2026-03-12: Sale, 14 sh ($13K)2026-03-12: Sale, 10 sh ($10K)2026-03-12: Sale, 8 sh ($8K)2026-03-12: Sale, 8 sh ($8K)2026-03-11: Option exercise, 287 sh ($0)2026-03-11: Option exercise, 287 sh ($0)2026-03-11: Award / grant, 287 sh ($0)2026-03-03: Sale, 50 sh ($48K)2026-03-03: Sale, 43 sh ($41K)2026-03-03: Sale, 40 sh ($38K)2026-03-03: Sale, 36 sh ($35K)2026-03-03: Sale, 35 sh ($34K)2026-03-03: Sale, 30 sh ($29K)2026-03-03: Sale, 29 sh ($28K)2026-03-03: Sale, 25 sh ($24K)2026-03-03: Sale, 23 sh ($22K)2026-03-03: Sale, 21 sh ($20K)2026-03-03: Sale, 18 sh ($17K)2026-03-03: Sale, 16 sh ($15K)2026-03-03: Sale, 12 sh ($11K)2026-03-03: Sale, 11 sh ($11K)2026-03-03: Sale, 9 sh ($9K)2026-03-03: Sale, 8 sh ($8K)2026-03-03: Sale, 5 sh ($5K)2026-03-03: Sale, 4 sh ($4K)2026-03-03: Sale, 4 sh ($4K)2026-03-03: Sale, 2 sh ($2K)2026-03-03: Sale, 1 sh ($473)2026-03-03: Sale, 1 sh ($473)2026-03-02: Option exercise, 347 sh ($0)2026-03-02: Option exercise, 347 sh ($0)2026-03-02: Option exercise, 348 sh ($0)2026-03-02: Option exercise, 436 sh ($0)2026-03-02: Option exercise, 348 sh ($0)2026-03-02: Option exercise, 436 sh ($0)2026-02-06: Award / grant, 2,520 sh ($0)2025-09-03: Sale, 99 sh ($75K)2025-09-03: Sale, 82 sh ($63K)2025-09-03: Sale, 62 sh ($47K)2025-09-03: Sale, 61 sh ($46K)2025-09-03: Sale, 44 sh ($33K)2025-09-03: Sale, 41 sh ($31K)2025-09-03: Sale, 36 sh ($28K)2025-09-03: Sale, 36 sh ($27K)2025-09-03: Sale, 20 sh ($15K)2025-09-03: Sale, 18 sh ($14K)2025-09-03: Sale, 16 sh ($12K)2025-09-03: Sale, 13 sh ($10K)2025-09-03: Sale, 8 sh ($6K)2025-09-03: Sale, 8 sh ($6K)2025-09-03: Sale, 6 sh ($5K)2025-09-03: Sale, 6 sh ($5K)2025-09-03: Sale, 6 sh ($5K)2025-09-02: Option exercise, 348 sh ($0)2025-09-02: Option exercise, 347 sh ($0)2025-09-02: Option exercise, 348 sh ($0)2025-09-02: Option exercise, 437 sh ($0)2025-09-02: Option exercise, 347 sh ($0)2025-09-02: Option exercise, 437 sh ($0)2025-03-13: Sale, 35 sh ($30K)2025-03-13: Sale, 31 sh ($26K)2025-03-13: Sale, 27 sh ($23K)2025-03-13: Sale, 27 sh ($23K)2025-03-13: Sale, 22 sh ($19K)2025-03-13: Sale, 17 sh ($14K)2025-03-13: Sale, 14 sh ($12K)2025-03-13: Sale, 13 sh ($11K)2025-03-13: Sale, 13 sh ($11K)2025-03-13: Sale, 12 sh ($10K)2025-03-13: Sale, 11 sh ($9K)2025-03-13: Sale, 9 sh ($8K)2025-03-13: Sale, 9 sh ($8K)2025-03-13: Sale, 8 sh ($7K)2025-03-13: Sale, 5 sh ($4K)2025-03-13: Sale, 4 sh ($3K)2025-03-12: Option exercise, 257 sh ($0)2025-03-12: Option exercise, 257 sh ($0)2025-03-12: Award / grant, 257 sh ($0)2025-03-11: Award / grant, 2,081 sh ($0)2025-03-04: Sale, 62 sh ($56K)2025-03-04: Sale, 58 sh ($53K)2025-03-04: Sale, 56 sh ($51K)2025-03-04: Sale, 43 sh ($39K)2025-03-04: Sale, 34 sh ($31K)2025-03-04: Sale, 30 sh ($27K)2025-03-04: Sale, 25 sh ($23K)2025-03-04: Sale, 23 sh ($21K)2025-03-04: Sale, 21 sh ($19K)2025-03-04: Sale, 20 sh ($18K)2025-03-04: Sale, 15 sh ($14K)2025-03-04: Sale, 12 sh ($11K)2025-03-04: Sale, 8 sh ($7K)2025-03-04: Sale, 5 sh ($5K)2025-03-04: Sale, 3 sh ($3K)2025-03-04: Sale, 2 sh ($2K)2025-03-03: Option exercise, 437 sh ($0)2025-03-03: Option exercise, 349 sh ($0)2025-03-03: Option exercise, 437 sh ($0)2025-03-03: Option exercise, 352 sh ($0)2025-03-03: Option exercise, 349 sh ($0)2025-03-03: Option exercise, 352 sh ($0)2024-09-04: Sale, 118 sh ($96K)2024-09-04: Sale, 117 sh ($96K)2024-09-04: Sale, 64 sh ($52K)2024-09-04: Sale, 60 sh ($49K)2024-09-04: Sale, 47 sh ($39K)2024-09-04: Sale, 38 sh ($31K)2024-09-04: Sale, 33 sh ($27K)2024-09-04: Sale, 32 sh ($26K)2024-09-04: Sale, 18 sh ($15K)2024-09-04: Sale, 13 sh ($11K)2024-09-04: Sale, 10 sh ($8K)2024-09-04: Sale, 8 sh ($7K)2024-09-04: Sale, 8 sh ($7K)2024-09-04: Sale, 3 sh ($2K)2024-09-03: Option exercise, 349 sh ($0)2024-09-03: Option exercise, 437 sh ($0)2024-09-03: Option exercise, 352 sh ($0)2024-09-03: Option exercise, 349 sh ($0)2024-09-03: Option exercise, 437 sh ($0)2024-09-03: Option exercise, 352 sh ($0)2024-03-07: Sale, 44 sh ($40K)2024-03-07: Sale, 40 sh ($36K)2024-03-07: Sale, 34 sh ($31K)2024-03-07: Sale, 33 sh ($30K)2024-03-07: Sale, 32 sh ($29K)2024-03-07: Sale, 27 sh ($24K)2024-03-07: Sale, 18 sh ($16K)2024-03-07: Sale, 16 sh ($15K)2024-03-07: Sale, 7 sh ($6K)2024-03-07: Sale, 6 sh ($5K)2024-03-07: Sale, 3 sh ($3K)2024-03-07: Award / grant, 2,090 sh ($0)2024-03-06: Award / grant, 260 sh ($0)2024-03-06: Option exercise, 260 sh ($0)2024-03-06: Option exercise, 260 sh ($0)2024-03-04: Sale, 69 sh ($62K)2024-03-04: Sale, 51 sh ($46K)2024-03-04: Sale, 49 sh ($44K)2024-03-04: Sale, 39 sh ($35K)2024-03-04: Sale, 32 sh ($29K)2024-03-04: Sale, 31 sh ($28K)2024-03-04: Sale, 30 sh ($27K)2024-03-04: Sale, 30 sh ($27K)2024-03-04: Sale, 18 sh ($16K)2024-03-04: Sale, 13 sh ($12K)2024-03-04: Sale, 8 sh ($7K)2024-03-04: Sale, 6 sh ($5K)2024-03-04: Sale, 5 sh ($4K)2024-03-04: Sale, 1 sh ($904)2024-03-01: Option exercise, 278 sh ($0)2024-03-01: Option exercise, 437 sh ($0)2024-03-01: Option exercise, 352 sh ($0)2024-03-01: Option exercise, 278 sh ($0)2024-03-01: Option exercise, 437 sh ($0)2024-03-01: Option exercise, 352 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-03-12EQIXSale85 @ $967.44$82K−1.1% of holding7,700Form 4
2026-03-12EQIXSale52 @ $968.30$50K−0.7% of holding7,648Form 4
2026-03-12EQIXSale33 @ $969.14$32K−0.4% of holding7,615Form 4
2026-03-12EQIXSale23 @ $961.17$22K−0.3% of holding7,849Form 4
2026-03-12EQIXSale19 @ $965.34$18K−0.2% of holding7,803Form 4
2026-03-12EQIXSale19 @ $962.60$18K−0.2% of holding7,830Form 4
2026-03-12EQIXSale18 @ $966.16$17K−0.2% of holding7,785Form 4
2026-03-12EQIXSale14 @ $959.00$13K−0.2% of holding7,882Form 4
2026-03-12EQIXSale10 @ $960.13$10K−0.1% of holding7,872Form 4
2026-03-12EQIXSale8 @ $963.72$8K−0.1% of holding7,822Form 4
2026-03-12EQIXSale8 @ $958.00$8K−0.1% of holding7,896Form 4
2026-03-03EQIXSale50 @ $960.33$48K−0.6% of holding7,750Form 4
2026-03-03EQIXSale43 @ $958.36$41K−0.5% of holding7,840Form 4
2026-03-03EQIXSale40 @ $959.24$38K−0.5% of holding7,800Form 4
2026-03-03EQIXSale36 @ $964.41$35K−0.5% of holding7,645Form 4
2026-03-03EQIXSale35 @ $957.36$34K−0.4% of holding7,883Form 4
2026-03-03EQIXSale30 @ $956.24$29K−0.4% of holding7,918Form 4
2026-03-03EQIXSale29 @ $962.18$28K−0.4% of holding7,703Form 4
2026-03-03EQIXSale25 @ $955.27$24K−0.3% of holding7,948Form 4
2026-03-03EQIXSale23 @ $963.29$22K−0.3% of holding7,681Form 4
2026-03-03EQIXSale21 @ $968.12$20K−0.3% of holding7,618Form 4
2026-03-03EQIXSale18 @ $961.33$17K−0.2% of holding7,732Form 4
2026-03-03EQIXSale16 @ $942.26$15K−0.2% of holding8,023Form 4
2026-03-03EQIXSale12 @ $954.19$11K−0.2% of holding7,973Form 4
2026-03-03EQIXSale11 @ $953.16$11K−0.1% of holding7,985Form 4
2026-03-03EQIXSale9 @ $950.85$9K−0.1% of holding8,000Form 4
2026-03-03EQIXSale8 @ $949.75$8K−0.1% of holding8,010Form 4
2026-03-03EQIXSale5 @ $965.55$5K−0.1% of holding7,639Form 4
2026-03-03EQIXSale4 @ $951.93$4K−0.1% of holding7,996Form 4
2026-03-03EQIXSale4 @ $948.40$4K−0.0% of holding8,018Form 4
2026-03-03EQIXSale2 @ $968.78$2K−0.0% of holding7,617Form 4
2026-03-03EQIXSale1 @ $946.98$473−0.0% of holding8,022Form 4
2026-03-03EQIXSale1 @ $945.67$473−0.0% of holding8,022Form 4
2025-09-03EQIXSale99 @ $761.58$75K−1.4% of holding7,159Form 4
2025-09-03EQIXSale82 @ $762.51$63K−1.1% of holding7,077Form 4
2025-09-03EQIXSale62 @ $764.64$47K−0.9% of holding6,979Form 4
2025-09-03EQIXSale61 @ $758.55$46K−0.8% of holding7,317Form 4
2025-09-03EQIXSale44 @ $765.47$33K−0.6% of holding6,936Form 4
2025-09-03EQIXSale41 @ $760.61$31K−0.6% of holding7,258Form 4
2025-09-03EQIXSale36 @ $770.00$28K−0.5% of holding6,876Form 4
2025-09-03EQIXSale36 @ $763.49$27K−0.5% of holding7,041Form 4
2025-09-03EQIXSale20 @ $756.48$15K−0.3% of holding7,391Form 4
2025-09-03EQIXSale18 @ $759.53$14K−0.2% of holding7,299Form 4
2025-09-03EQIXSale16 @ $766.55$12K−0.2% of holding6,920Form 4
2025-09-03EQIXSale13 @ $757.30$10K−0.2% of holding7,378Form 4
2025-09-03EQIXSale8 @ $767.30$6K−0.1% of holding6,912Form 4
2025-09-03EQIXSale8 @ $755.32$6K−0.1% of holding7,411Form 4
2025-09-03EQIXSale6 @ $753.87$5K−0.1% of holding7,419Form 4
2025-09-03EQIXSale6 @ $752.81$5K−0.1% of holding7,425Form 4
2025-09-03EQIXSale6 @ $751.64$5K−0.1% of holding7,431Form 4
2025-03-13EQIXSale35 @ $847.95$30K−0.5% of holding6,345Form 4
2025-03-13EQIXSale31 @ $848.97$26K−0.5% of holding6,314Form 4
2025-03-13EQIXSale27 @ $846.66$23K−0.4% of holding6,380Form 4
2025-03-13EQIXSale27 @ $834.55$23K−0.4% of holding6,506Form 4
2025-03-13EQIXSale22 @ $845.63$19K−0.3% of holding6,407Form 4
2025-03-13EQIXSale17 @ $844.71$14K−0.3% of holding6,429Form 4
2025-03-13EQIXSale14 @ $832.22$12K−0.2% of holding6,544Form 4
2025-03-13EQIXSale13 @ $843.55$11K−0.2% of holding6,446Form 4
2025-03-13EQIXSale13 @ $837.81$11K−0.2% of holding6,484Form 4
2025-03-13EQIXSale12 @ $838.57$10K−0.2% of holding6,472Form 4
2025-03-13EQIXSale11 @ $833.33$9K−0.2% of holding6,533Form 4
2025-03-13EQIXSale9 @ $850.12$8K−0.1% of holding6,305Form 4
2025-03-13EQIXSale9 @ $835.38$8K−0.1% of holding6,497Form 4
2025-03-13EQIXSale8 @ $841.05$7K−0.1% of holding6,464Form 4
2025-03-13EQIXSale5 @ $841.90$4K−0.1% of holding6,459Form 4
2025-03-13EQIXSale4 @ $830.63$3K−0.1% of holding6,558Form 4
2025-03-04EQIXSale62 @ $900.20$56K−0.9% of holding6,647Form 4
2025-03-04EQIXSale58 @ $905.55$53K−0.9% of holding6,467Form 4
2025-03-04EQIXSale56 @ $903.28$51K−0.8% of holding6,540Form 4
2025-03-04EQIXSale43 @ $906.33$39K−0.7% of holding6,424Form 4
2025-03-04EQIXSale34 @ $908.02$31K−0.5% of holding6,365Form 4
2025-03-04EQIXSale30 @ $902.38$27K−0.5% of holding6,596Form 4
2025-03-04EQIXSale25 @ $907.33$23K−0.4% of holding6,399Form 4
2025-03-04EQIXSale23 @ $909.82$21K−0.4% of holding6,342Form 4
2025-03-04EQIXSale21 @ $901.20$19K−0.3% of holding6,626Form 4
2025-03-04EQIXSale20 @ $910.50$18K−0.3% of holding6,322Form 4
2025-03-04EQIXSale15 @ $904.06$14K−0.2% of holding6,525Form 4
2025-03-04EQIXSale12 @ $911.76$11K−0.2% of holding6,310Form 4
2025-03-04EQIXSale8 @ $898.76$7K−0.1% of holding6,709Form 4
2025-03-04EQIXSale5 @ $912.85$5K−0.1% of holding6,305Form 4
42 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-11EQIXOption exercise2877,904Form 4
2026-03-11EQIXOption exercise2870Form 4
2026-03-11EQIXAward / grant287287Form 4
2026-03-02EQIXOption exercise3478,039Form 4
2026-03-02EQIXOption exercise3471,387Form 4
2026-03-02EQIXOption exercise348696Form 4
2026-03-02EQIXOption exercise4360Form 4
2026-03-02EQIXOption exercise3487,692Form 4
2026-03-02EQIXOption exercise4367,344Form 4
2026-02-06EQIXAward / grant2,5202,520Form 4
2025-09-02EQIXOption exercise3487,090Form 4
2025-09-02EQIXOption exercise3471,734Form 4
2025-09-02EQIXOption exercise3481,044Form 4
2025-09-02EQIXOption exercise437436Form 4
2025-09-02EQIXOption exercise3477,437Form 4
2025-09-02EQIXOption exercise4376,742Form 4
2025-03-12EQIXOption exercise2576,562Form 4
2025-03-12EQIXOption exercise2570Form 4
2025-03-12EQIXAward / grant257257Form 4
2025-03-11EQIXAward / grant2,0812,081Form 4
2025-03-03EQIXOption exercise4376,373Form 4
2025-03-03EQIXOption exercise3491,392Form 4
2025-03-03EQIXOption exercise437873Form 4
2025-03-03EQIXOption exercise3520Form 4
2025-03-03EQIXOption exercise3496,722Form 4
2025-03-03EQIXOption exercise3525,936Form 4
2024-09-03EQIXOption exercise3496,123Form 4
2024-09-03EQIXOption exercise4375,774Form 4
2024-09-03EQIXOption exercise3525,337Form 4
2024-09-03EQIXOption exercise3491,741Form 4
2024-09-03EQIXOption exercise4371,310Form 4
2024-09-03EQIXOption exercise352352Form 4
2024-03-07EQIXAward / grant2,0902,090Form 4
2024-03-06EQIXAward / grant260260Form 4
2024-03-06EQIXOption exercise2600Form 4
2024-03-06EQIXOption exercise2605,245Form 4
2024-03-01EQIXOption exercise2784,578Form 4
2024-03-01EQIXOption exercise4371,747Form 4
2024-03-01EQIXOption exercise352704Form 4
2024-03-01EQIXOption exercise2780Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.