DECKER SUSAN L

Director · CHYM, COST, MTN

As of 2026-09-16, DECKER SUSAN L has 18 Form 4 transactions on record across 3 companies — 7 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.

Reconstructed holdings

Direct: $8.6MIndirect: $1.8M$10.4Mas of 2026-09-16
  • Direct $8.6M
  • Indirect $1.8M
COSTdirect8,532 sh$7.6M
CHYMindirect57,000 sh$1.8M
CHYMdirect25,048 sh$783K
MTNdirect1,563 sh$219K

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

CHYM · 10 trades
2026-06-02: Award / grant, 10,753 sh ($0)2025-08-27: Award / grant, 7,628 sh ($0)2025-06-13: Other acquisition, 6,667 sh2025-06-13: Other acquisition, 57,000 sh2025-06-13: Other acquisition, 6,667 sh2025-06-13: Other acquisition, 57,000 sh2025-06-13: Other acquisition, 6,667 sh2025-06-13: Other acquisition, 57,000 sh2025-06-13: Other acquisition, 6,667 sh2025-06-13: Other acquisition, 57,000 sh
COST · 5 trades
2026-01-16: Sale, 458 sh ($437K)2025-12-15: Gift, 2,827 sh ($0)2025-10-22: Award / grant, 286 sh ($0)2025-06-18: Sale, 546 sh ($535K)2025-06-18: Sale, 1 sh ($978)
MTN · 3 trades
2025-09-30: Award / grant, 1,563 sh ($0)2025-09-27: Option exercise, 1,281 sh ($0)2025-09-27: Option exercise, 1,281 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-01-16COSTSale458 @ $955.00$437K−5.1% of holding8,532Form 4
2025-06-18COSTSale546 @ $980.00$535K−4.5% of holding11,532Form 4
2025-06-18COSTSale1 @ $978.39$978−0.0% of holding11,531Form 4
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-02CHYMAward / grant10,75325,048Form 4
2025-12-15COSTGift2,8278,990Form 4
2025-10-22COSTAward / grant28611,817Form 4
2025-09-30MTNAward / grant1,5631,563Form 4
2025-09-27MTNOption exercise1,2819,389Form 4
2025-09-27MTNOption exercise1,2810Form 4
2025-08-27CHYMAward / grant7,62814,295Form 4
2025-06-13CHYMOther acquisition6,6670Form 4
2025-06-13CHYMOther acquisition57,00057,000Form 4
2025-06-13CHYMOther acquisition6,6676,667Form 4
2025-06-13CHYMOther acquisition57,0000Form 4
2025-06-13CHYMOther acquisition6,6670Form 4
2025-06-13CHYMOther acquisition57,00057,000Form 4
2025-06-13CHYMOther acquisition6,6676,667Form 4
2025-06-13CHYMOther acquisition57,0000Form 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.