Skip to content
★ Sign in to follow
AR

Arthur R. Baker III

Executive
Chief Technology Officer
Proto Labs IncMTS Systems Corp
Total declarations
52
Companies
2
▲ Purchases (2 ops.)
€582k
▼ Sales (13 ops.)
€3.1M

Latest filing published 17 Feb 2022 for Proto Labs Inc, €69k.

Filing timeline

BuySale
Arthur R. Baker III

Insider track record

Disclosed buys
2
Disclosed sells
13
Signal history

Closed purchases

Market purchases
2
Positive at T+90
50%
Median T+90
+1.0%

Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.

Purchases by company

Since each purchase

  • Filed 01 Dec 2021 · 1804 days ago · €434k
    -49.5%
    Entry US$51.25 · Close at T+365 US$25.90
  • Filed 06 Sept 2016 · 3715 days ago · €147k
    +28.5%
    Entry US$55.84 · Close at T+365 US$71.75

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Arthur R. Baker III: trading record in brief

Arthur R. Baker III is a declared insider at 2 companies (senior executive); the most frequent names are Proto Labs Inc and MTS Systems Corp. Between 29 June 2012 and 17 February 2022, the trades on record add up to 52 filings.

On the open market, the record shows 2 purchases worth €582k and 13 sales worth €3.1M. The net balance comes to €2.5M on the selling side. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 25 share grants and 12 option exercises.

On 17 February 2022 came the latest disclosure, a share grant for €69k in Proto Labs Inc. The clock since the last published purchase (1 December 2021) now reads 1,804 days. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.

Companies and markets linked to Arthur R. Baker III

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations52 total
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    78,200 USD13SEC
    1,388 shares@ US$56.341.6% of flowCommon StockSEC:0001437749-22-003677:1
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    0SEC
    5,893 shares0Common StockSEC:0001437749-22-003677:0
  • ▲
    Chief Technology OfficerExecutivesProto Labs Inc
    492,100 USD19SEC
    10,000 shares@ US$49.2193.1% of flowCommon StockSEC:0001437749-21-027612:0
    Canonical exit: 1 Mar 2022 (T+90)
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    38,531 USD12SEC
    375 shares@ US$102.756.9% of flowCommon StockSEC:0001437749-21-011051:0
  • ◇
    Chief Technology OfficerExecutivesProto Labs Inc
    211,775 USD11SEC
    3,474 shares@ US$60.964.2% of flowCommon StockSEC:0001437749-21-003290:0
  • ◇
    Chief Technology OfficerExecutivesProto Labs Inc
    211,694 USD11SEC
    3,628 shares@ US$58.354.2% of flowCommon StockSEC:0001437749-21-003290:1
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    145,234 USD23SEC
    802 shares@ US$181.092.9% of flowCommon StockSEC:0001437749-21-003290:2
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    201,091 USD23SEC
    1,100 shares@ US$182.814.0% of flowCommon StockSEC:0001437749-21-003290:3
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    165,321 USD23SEC
    900 shares@ US$183.693.3% of flowCommon StockSEC:0001437749-21-003290:4
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    277,275 USD24SEC
    1,500 shares@ US$184.855.5% of flowCommon StockSEC:0001437749-21-003290:5
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    389,886 USD24SEC
    2,100 shares@ US$185.667.7% of flowCommon StockSEC:0001437749-21-003290:6
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    130,774 USD23SEC
    700 shares@ US$186.822.6% of flowCommon StockSEC:0001437749-21-003290:7
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    392,520 USD24SEC
    2,000 shares@ US$196.267.8% of flowCommon StockSEC:0001437749-21-003290:8
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    214,193 USD11SEC
    1,087 shares@ US$197.054.2% of flowCommon StockSEC:0001437749-21-003290:9
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    0SEC
    4,212 shares0Common StockSEC:0001437749-21-003290:10
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    228,759 USD26SEC
    1,988 shares@ US$115.0727.0% of flowCommon StockSEC:0001437749-20-011432:0
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    23,743 USD11SEC
    252 shares@ US$94.222.8% of flowCommon StockSEC:0001437749-20-009601:0
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    83,800 USD12SEC
    838 shares@ US$100.009.9% of flowCommon StockSEC:0001437749-20-002920:0
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    0SEC
    3,071 shares0Common StockSEC:0001437749-20-002460:0
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    27,859 USD11SEC
    252 shares@ US$110.551.7% of flowCommon StockSEC:0001437749-19-009002:0
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    0SEC
    2,829 shares0Common StockSEC:0001437749-19-002463:0
  • ◇
    Chief Technology OfficerExecutivesProto Labs Inc
    211,775 USD12SEC
    3,474 shares@ US$60.9610.5% of flowCommon StockSEC:0001437749-18-016849:0
  • ▼
    Chief Technology OfficerExecutivesProto Labs Inc
    537,810 USD29SEC
    3,474 shares@ US$154.8126.7% of flowCommon StockSEC:0001437749-18-016849:1
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    16,372 USD13SEC
    274 shares@ US$59.750.7% of flowCommon StockSEC:0001437749-18-005465:0
  • ◆
    Chief Technology OfficerExecutivesProto Labs Inc
    41,941 USD11SEC
    394 shares@ US$106.451.5% of flowCommon StockSEC:0001437749-18-002789:0

25 of 52 declarations