Burdick Kenneth A

Director · LFST, CNC

As of 2026-09-16, Burdick Kenneth A has 30 Form 4 transactions on record across 2 companies — 14 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: $51.0MIndirect: $595K$51.6Mas of 2026-09-16
  • Direct $51.0M
  • Indirect $595K
LFSTdirect2,970,810 sh$38.0M
CNCdirect197,086 sh$13.0M
LFSTindirect46,511 sh$595K

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

LFST · 20 trades
2026-08-11: Sale, 500,000 sh ($5.8M)2026-07-06: Award / grant, 45,495 sh ($0)2026-03-09: Withheld for tax, 278,192 sh ($1.9M)2026-03-09: Withheld for tax, 35,816 sh ($247K)2026-03-09: Withheld for tax, 13,201 sh ($91K)2026-03-09: Award / grant, 706,960 sh ($0)2026-03-09: Award / grant, 33,544 sh ($0)2026-03-06: Withheld for tax, 424,551 sh ($3.0M)2025-08-11: Purchase, 18,660 sh ($85K)2025-08-11: Purchase, 1,340 sh ($6K)2025-08-08: Purchase, 46,511 sh ($200K)2025-08-08: Purchase, 45,870 sh ($200K)2025-08-08: Purchase, 1,800 sh ($8K)2025-03-10: Withheld for tax, 35,817 sh ($255K)2025-03-07: Withheld for tax, 166,762 sh ($1.3M)2025-03-07: Withheld for tax, 111,430 sh ($846K)2025-03-07: Award / grant, 283,172 sh ($0)2025-03-07: Award / grant, 423,790 sh ($0)2025-03-06: Withheld for tax, 53,602 sh ($422K)2025-03-06: Award / grant, 95,178 sh ($0)
CNC · 10 trades
2026-06-10: Sale, 80,000 sh ($5.2M)2026-05-12: Award / grant, 3,992 sh ($0)2025-12-31: Award / grant, 729 sh ($0)2025-12-04: Sale, 32,796 sh ($1.3M)2025-12-03: Sale, 33,211 sh ($1.3M)2025-09-30: Award / grant, 852 sh ($0)2025-06-30: Award / grant, 556 sh ($0)2025-05-13: Award / grant, 3,579 sh ($0)2025-03-31: Award / grant, 500 sh ($0)2024-12-31: Award / grant, 497 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-11LFSTSale500,000 @ $11.51$5.8M−14.4% of holding2,970,810Form 4
2026-06-10CNCSale80,000 @ $64.55$5.2M−28.9% of holding197,086Form 4
2025-12-04CNCSale32,796 @ $39.00$1.3M−10.7% of holding272,365Form 4
2025-12-03CNCSale33,211 @ $39.04$1.3M−9.8% of holding305,161Form 4
2025-08-11LFSTPurchase18,660 @ $4.54$85K+0.5% of holding3,436,571Form 4
2025-08-11LFSTPurchase1,340 @ $4.35$6K+0.0% of holding3,417,991Form 4
2025-08-08LFSTPurchase46,511 @ $4.30$200Kownership Δ n/a46,511Form 4
2025-08-08LFSTPurchase45,870 @ $4.36$200K+1.4% of holding3,414,771Form 4
2025-08-08LFSTPurchase1,800 @ $4.31$8K+0.1% of holding3,416,571Form 4
21 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-06LFSTAward / grant45,4953,470,810Form 4
2026-05-12CNCAward / grant3,992277,086Form 4
2026-03-09LFSTWithheld for tax278,1923,425,315Form 4
2026-03-09LFSTWithheld for tax35,8162,976,204Form 4
2026-03-09LFSTWithheld for tax13,2012,996,547Form 4
2026-03-09LFSTAward / grant706,9603,703,507Form 4
2026-03-09LFSTAward / grant33,5443,009,748Form 4
2026-03-06LFSTWithheld for tax424,5513,012,020Form 4
2025-12-31CNCAward / grant729273,094Form 4
2025-09-30CNCAward / grant852338,372Form 4
2025-06-30CNCAward / grant556367,053Form 4
2025-05-13CNCAward / grant3,579366,497Form 4
2025-03-31CNCAward / grant500362,918Form 4
2025-03-10LFSTWithheld for tax35,8173,368,901Form 4
2025-03-07LFSTWithheld for tax166,7623,404,718Form 4
2025-03-07LFSTWithheld for tax111,4303,147,690Form 4
2025-03-07LFSTAward / grant283,1723,259,120Form 4
2025-03-07LFSTAward / grant423,7903,571,480Form 4
2025-03-06LFSTWithheld for tax53,6022,975,948Form 4
2025-03-06LFSTAward / grant95,1783,029,550Form 4
2024-12-31CNCAward / grant497362,418Form 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.