Ross Andrew D

Director · Officer · SYM, PH

As of 2026-09-27, Ross Andrew D has 53 Form 4 transactions on record across 2 companies — 35 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 August in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $7.0MIndirect: $0$7.0Mas of 2026-09-27
  • Direct $7.0M
  • Indirect $0
PHdirect6,777 sh$6.6M
SYMdirect7,672 sh$334K

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

PH · 40 trades
2026-08-19: Award / grant, 6,777 sh ($0)2026-08-14: Sale, 5,498 sh ($5.8M)2026-04-22: Withheld for tax, 4,339 sh ($4.1M)2026-04-22: Award / grant, 9,837 sh ($0)2026-02-11: Withheld for tax, 5,556 sh ($5.6M)2026-02-11: Option exercise, 10,220 sh ($2.1M)2026-02-11: Sale, 1,008 sh ($1.0M)2026-02-11: Sale, 745 sh ($740K)2026-02-11: Sale, 642 sh ($639K)2026-02-11: Sale, 560 sh ($561K)2026-02-11: Sale, 440 sh ($439K)2026-02-11: Sale, 419 sh ($419K)2026-02-11: Sale, 385 sh ($388K)2026-02-11: Sale, 202 sh ($203K)2026-02-11: Sale, 193 sh ($193K)2026-02-11: Sale, 70 sh ($71K)2026-02-11: Option exercise, 10,220 sh ($0)2025-12-11: Withheld for tax, 4,252 sh ($3.8M)2025-12-11: Option exercise, 6,740 sh ($2.0M)2025-12-11: Sale, 949 sh ($850K)2025-12-11: Sale, 905 sh ($810K)2025-12-11: Sale, 540 sh ($483K)2025-12-11: Sale, 94 sh ($84K)2025-12-11: Option exercise, 6,740 sh ($0)2025-08-20: Award / grant, 9,292 sh ($0)2025-08-08: Sale, 4,242 sh ($3.1M)2025-08-08: Sale, 119 sh ($87K)2025-04-23: Withheld for tax, 3,549 sh ($2.1M)2025-04-23: Award / grant, 7,910 sh ($0)2024-11-06: Withheld for tax, 6,526 sh ($4.6M)2024-11-06: Sale, 2,637 sh ($1.9M)2024-11-06: Option exercise, 11,390 sh ($1.8M)2024-11-06: Sale, 1,691 sh ($1.2M)2024-11-06: Sale, 536 sh ($378K)2024-11-06: Option exercise, 11,390 sh ($0)2024-08-16: Sale, 1,985 sh ($1.2M)2024-08-16: Sale, 1,248 sh ($734K)2024-08-14: Award / grant, 10,270 sh ($0)2024-04-24: Withheld for tax, 2,631 sh ($1.4M)2024-04-24: Award / grant, 5,864 sh ($0)
SYM · 13 trades
2026-08-26: Option exercise, 2,568 sh ($0)2026-08-26: Option exercise, 2,568 sh2026-08-26: Option exercise, 2,568 sh2026-08-26: Option exercise, 2,568 sh2026-08-26: Option exercise, 2,568 sh2026-08-26: Option exercise, 2,568 sh2026-08-26: Option exercise, 2,568 sh2026-03-05: Award / grant, 4,738 sh ($0)2026-03-05: Option exercise, 5,104 sh ($0)2026-03-05: Option exercise, 5,104 sh2026-03-05: Option exercise, 5,104 sh2025-08-26: Award / grant, 5,104 sh ($0)2025-08-26: Award / grant, 7,705 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-14PHSale5,498 @ $1057.57$5.8M−29.5% of holding13,120Form 4
2026-02-11PHSale1,008 @ $999.17$1.0M−6.3% of holding14,949Form 4
2026-02-11PHSale745 @ $993.32$740K−4.2% of holding17,039Form 4
2026-02-11PHSale642 @ $995.20$639K−3.8% of holding16,397Form 4
2026-02-11PHSale560 @ $1001.49$561K−3.9% of holding13,970Form 4
2026-02-11PHSale440 @ $997.59$439K−2.7% of holding15,957Form 4
2026-02-11PHSale419 @ $999.80$419K−2.8% of holding14,530Form 4
2026-02-11PHSale385 @ $1006.80$388K−2.8% of holding13,190Form 4
2026-02-11PHSale202 @ $1004.45$203K−1.5% of holding13,575Form 4
2026-02-11PHSale193 @ $1002.40$193K−1.4% of holding13,777Form 4
2026-02-11PHSale70 @ $1008.05$71K−0.5% of holding13,120Form 4
2025-12-11PHSale949 @ $895.72$850K−6.7% of holding13,120Form 4
2025-12-11PHSale905 @ $894.81$810K−6.0% of holding14,069Form 4
2025-12-11PHSale540 @ $893.53$483K−3.5% of holding14,974Form 4
2025-12-11PHSale94 @ $893.10$84K−0.6% of holding15,514Form 4
2025-08-08PHSale4,242 @ $732.64$3.1M−20.7% of holding16,239Form 4
2025-08-08PHSale119 @ $733.20$87K−0.9% of holding13,120Form 4
2024-11-06PHSale2,637 @ $706.78$1.9M−16.7% of holding13,120Form 4
2024-11-06PHSale1,691 @ $705.41$1.2M−9.7% of holding15,757Form 4
2024-11-06PHSale536 @ $704.39$378K−3.0% of holding17,448Form 4
2024-08-16PHSale1,985 @ $588.90$1.2M−12.1% of holding14,368Form 4
2024-08-16PHSale1,248 @ $588.07$734K−8.7% of holding13,120Form 4
31 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-26SYMOption exercise2,5685,137Form 4
2026-08-26SYMOption exercise2,5687,672Form 4
2026-08-26SYMOption exercise2,5687,672Form 4
2026-08-26SYMOption exercise2,5687,672Form 4
2026-08-26SYMOption exercise2,5687,672Form 4
2026-08-26SYMOption exercise2,5687,672Form 4
2026-08-26SYMOption exercise2,5687,672Form 4
2026-08-19PHAward / grant6,7776,777Form 4
2026-04-22PHWithheld for tax4,33918,618Form 4
2026-04-22PHAward / grant9,83722,957Form 4
2026-03-05SYMAward / grant4,7384,738Form 4
2026-03-05SYMOption exercise5,1040Form 4
2026-03-05SYMOption exercise5,1045,104Form 4
2026-03-05SYMOption exercise5,1045,104Form 4
2026-02-11PHWithheld for tax5,55617,784Form 4
2026-02-11PHOption exercise10,22023,340Form 4
2026-02-11PHOption exercise10,2200Form 4
2025-12-11PHWithheld for tax4,25215,608Form 4
2025-12-11PHOption exercise6,74019,860Form 4
2025-12-11PHOption exercise6,7400Form 4
2025-08-26SYMAward / grant5,1045,104Form 4
2025-08-26SYMAward / grant7,7057,705Form 4
2025-08-20PHAward / grant9,2929,292Form 4
2025-04-23PHWithheld for tax3,54917,481Form 4
2025-04-23PHAward / grant7,91021,030Form 4
2024-11-06PHWithheld for tax6,52617,984Form 4
2024-11-06PHOption exercise11,39024,510Form 4
2024-11-06PHOption exercise11,3900Form 4
2024-08-14PHAward / grant10,27010,270Form 4
2024-04-24PHWithheld for tax2,63116,353Form 4
2024-04-24PHAward / grant5,86418,984Form 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.