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Alphatec Holdings, Inc.(ATEC)
Closing price · checked 8:05 PM ETAbout this dataData status
$7.07▲0.01 (0.14%)
Extended:$7.07+0.00 (+0.00%)
WatchlistChart

Insider Transactions

Buys (12mo)
46
Sells (12mo)
51
Buy Value (12mo)
$3.55M
Net (12mo)
-$68.78M
DateInsiderTitleTypePriceSharesValueOwned After
Nov 10, 26Valentine KeithCTOPurchase$6.9335.00K$242.55K299.28K
Oct 30, 26Demski David MCTOPurchase$6.8160.00K$408.60K491.63K
Oct 5, 26Carls Thomas AndrewOfficerPurchase--200.00K--202.52K
Sep 14, 26Carls Thomas AndrewOfficerSale------2.52K
Sep 10, 26Miles PatrickCEOPurchase$8.81115.00K$1.01M5.89M
Aug 5, 26Marshall Tyson EliotOfficerSale$9.658.17K$78.82K630.40K
Jun 10, 26MCGINNIS KAREN KCTOPurchase--32.01K--100.72K
Jun 11, 26MCGINNIS KAREN KCTOSale$8.016.05K$48.46K94.67K
Jun 10, 26Blackford Quentin S.CTOPurchase--32.01K--600.38K
Jun 10, 26Valentine KeithCTOPurchase--32.01K--264.28K
Jun 10, 26Pelizzon David RCTOPurchase--32.01K--378.84K
Jun 10, 26Demski David MCTOPurchase--32.01K--431.63K
Jun 10, 26Berkowitz Mortimer IIICTOPurchase--32.01K--650.06K
May 11, 26Valentine KeithCTOPurchase$7.0035.00K$245.00K232.27K
May 8, 26Valentine KeithCTOPurchase$7.5443.85K$330.61K197.27K
May 7, 26Valentine KeithCTOPurchase$7.4956.15K$420.59K153.42K
Apr 7, 26Marshall Tyson EliotOfficerPurchase$2.6960.00K$161.40K661.96K
Apr 7, 26Marshall Tyson EliotOfficerSale$11.0323.39K$258.02K638.57K
Apr 7, 26Marshall Tyson EliotOfficerPurchase$3.3412.50K$41.75K601.96K
Apr 7, 26Marshall Tyson EliotOfficerPurchase$1.6815.00K$25.20K589.46K
Apr 7, 26Marshall Tyson EliotOfficerPurchase$1.9815.00K$29.70K574.46K
Apr 7, 26Marshall Tyson EliotOfficerSale$1.6815.00K$25.20K--
Apr 7, 26Marshall Tyson EliotOfficerSale$1.9815.00K$29.70K--
Apr 7, 26Marshall Tyson EliotOfficerSale$2.6960.00K$161.40K--
Apr 7, 26Marshall Tyson EliotOfficerSale$3.3412.50K$41.75K--
Mar 13, 26Koning John ToddCFOSale$12.3679.79K$986.19K600.72K
Mar 13, 26Lish ScottCOOSale$12.30260.54K$3.20M815.70K
Mar 11, 26Sponsel DavidOfficerSale$12.52163.45K$2.05M504.93K
Mar 6, 26Hunsaker Craig EOfficerSale$12.2233.60K$410.62K1.81M
Mar 9, 26Hunsaker Craig EOfficerSale$12.4582.77K$1.03M1.73M
Mar 9, 26Hunsaker Craig EOfficerSale--600--1.73M
Mar 5, 26Koning John ToddCFOSale$12.5768.91K$866.20K680.51K
Mar 5, 26Miles PatrickCEOSale$12.57219.75K$2.76M5.78M
Mar 5, 26Marshall Tyson EliotOfficerSale$12.4988.83K$1.11M559.46K
Feb 25, 26Marshall Tyson EliotOfficerPurchase--12.84K--648.29K
Feb 25, 26Marshall Tyson EliotOfficerPurchase--84.92K--635.45K
Feb 25, 26Marshall Tyson EliotOfficerPurchase--205.09K--550.54K
Feb 25, 26Marshall Tyson EliotOfficerPurchase--42.46K--42.46K
Feb 25, 26Sponsel DavidOfficerPurchase--20.38K--668.38K
Feb 25, 26Sponsel DavidOfficerPurchase--93.41K--648.00K
Feb 25, 26Sponsel DavidOfficerPurchase--205.09K--554.59K
Feb 25, 26Sponsel DavidOfficerPurchase--46.70K--46.70K
Feb 25, 26Koning John ToddCFOPurchase--20.38K--749.42K
Feb 25, 26Koning John ToddCFOPurchase--110.39K--729.04K
Feb 25, 26Koning John ToddCFOPurchase--205.09K--618.65K
Feb 25, 26Koning John ToddCFOPurchase--55.20K--55.20K
Feb 25, 26Lish ScottCOOPurchase--20.99K--1.08M
Feb 25, 26Lish ScottCOOPurchase--127.38K--1.06M
Feb 25, 26Lish ScottCOOPurchase--311.11K--927.87K
Feb 25, 26Lish ScottCOOPurchase--63.69K--63.69K
Feb 25, 26Hunsaker Craig EOfficerPurchase--20.99K--1.84M
Feb 25, 26Hunsaker Craig EOfficerPurchase--127.38K--1.82M
Feb 25, 26Hunsaker Craig EOfficerPurchase--311.11K--1.69M
Feb 25, 26Hunsaker Craig EOfficerPurchase--63.69K--63.69K
Feb 25, 26Miles PatrickCEOPurchase--48.91K--6.00M
Feb 25, 26Miles PatrickCEOPurchase--305.71K--5.95M
Feb 25, 26Miles PatrickCEOPurchase--611.67K--5.64M
Feb 25, 26Miles PatrickCEOPurchase--152.85K--152.85K
Feb 12, 26Hunsaker Craig EOfficerPurchase$3.0920.97K$64.79K1.42M
Feb 12, 26Hunsaker Craig EOfficerPurchase$2.6978.25K$210.49K1.40M
Feb 12, 26Hunsaker Craig EOfficerSale$13.1041.10K$538.48K1.38M
Feb 12, 26Hunsaker Craig EOfficerPurchase$1.68120.25K$202.02K1.32M
Feb 12, 26Hunsaker Craig EOfficerPurchase$1.9331.71K$61.20K1.20M
Feb 12, 26Hunsaker Craig EOfficerSale$3.0920.97K$64.79K104.03K
Feb 12, 26Hunsaker Craig EOfficerSale$1.68120.25K$202.02K--
Feb 12, 26Hunsaker Craig EOfficerSale$1.9331.71K$61.20K--
Feb 12, 26Hunsaker Craig EOfficerSale$2.6978.25K$210.49K--
Feb 5, 26Sponsel DavidOfficerSale$13.7960.42K$833.26K349.50K
Feb 3, 26Hunsaker Craig EOfficerSale$14.7137.36K$549.54K1.17M
Jan 5, 26Miles PatrickCEOSale$21.01100.00K$2.10M5.14M
Dec 16, 25Lish ScottCOOSale$19.6419.90K$390.84K641.43K
Dec 16, 25Pelizzon David RCTOSale$19.66250.00K$4.92M10.40M
Dec 10, 25Hunsaker Craig EOfficerSale$20.8432.58K$679.05K1.26M
Dec 10, 25Sponsel DavidOfficerSale$20.7921.11K$438.79K439.77K
Dec 11, 25Demski David MCTOSale$21.2030.00K$636.00K399.62K
Dec 8, 25Pelizzon David RCTOSale$21.20221.17K$4.69M10.67M
Dec 9, 25Pelizzon David RCTOSale$21.0328.83K$606.38K10.65M
Dec 8, 25Squadron Capital LLC10 percent ownerSale$21.20221.17K$4.69M10.67M
Dec 9, 25Squadron Capital LLC10 percent ownerSale$21.0328.83K$606.38K10.65M
Dec 8, 25Koning John ToddCFOSale$21.4515.27K$327.46K445.95K
Dec 8, 25Miles PatrickCEOSale$21.4528.68K$615.19K5.24M
Dec 8, 25Sponsel DavidOfficerSale$21.45988$21.19K460.87K
Dec 8, 25Squadron Capital Holdings LLC10 percent ownerSale$21.20221.17K$4.69M10.67M
Dec 9, 25Squadron Capital Holdings LLC10 percent ownerSale$21.0328.83K$606.38K10.65M
Dec 8, 25Pritzker Jennifer N.10 percent ownerSale$21.20221.17K$4.69M10.67M
Dec 9, 25Pritzker Jennifer N.10 percent ownerSale$21.0328.83K$606.38K10.65M
Dec 5, 25Lish ScottCOOSale$21.4710.88K$233.49K661.33K
Dec 5, 25Marshall Tyson EliotOfficerSale$21.489.92K$213.17K358.41K
Dec 5, 25Marshall Tyson EliotOfficerSale$21.4712.96K$278.36K345.44K
Dec 1, 25Miles PatrickCEOSale$22.11100.00K$2.21M5.26M
Nov 24, 25Pritzker Jennifer N.10 percent ownerSale$20.62250.00K$5.16M10.90M
Nov 24, 25Squadron Capital Holdings LLC10 percent ownerSale$20.62250.00K$5.16M10.90M
Nov 24, 25Pelizzon David RCTOSale$20.62250.00K$5.16M10.90M
Nov 24, 25Squadron Capital LLC10 percent ownerSale$20.62250.00K$5.16M10.90M
Nov 20, 25Marshall Tyson EliotOfficerSale$19.5170.00K$1.37M368.33K
Nov 20, 25Lish ScottCOOPurchase$3.6325.00K$90.75K697.21K
Nov 20, 25Lish ScottCOOSale$19.8025.00K$495.00K672.21K
Nov 20, 25Lish ScottCOOSale$3.6325.00K$90.75K--
Nov 12, 25Squadron Capital Holdings LLC10 percent ownerSale$20.80250.00K$5.20M11.15M
Nov 12, 25Pritzker Jennifer N.10 percent ownerSale$20.80250.00K$5.20M11.15M
Nov 12, 25Pelizzon David RCTOSale$20.80250.00K$5.20M11.15M
Nov 12, 25Squadron Capital LLC10 percent ownerSale$20.80250.00K$5.20M11.15M
Nov 3, 25Rydin Jeffrey PCTOSale$19.32200.00K$3.86M385.44K
Nov 3, 25Miles PatrickCEOSale$18.96100.00K$1.90M5.36M
Oct 31, 25Hunsaker Craig EOfficerSale$19.95100.00K$2.00M1.29M
Oct 24, 25Sponsel DavidOfficerSale$16.1870.00K$1.13M461.86K
Oct 14, 25Lish ScottCOOPurchase$3.3513.50K$45.23K672.21K
Oct 14, 25Lish ScottCOOSale$3.3513.50K$45.23K--
Oct 1, 25Miles PatrickCEOSale$13.96100.00K$1.40M5.46M
Sep 18, 25Sponsel DavidOfficerSale$15.09137.44K$2.07M534.42K
Sep 19, 25Sponsel DavidOfficerSale$15.342.56K$39.19K531.86K
Sep 9, 25Berkowitz Mortimer IIICTOSale$15.9762.50K$998.13K618.05K
Sep 2, 25Miles PatrickCEOSale$15.73300.00K$4.72M5.56M
Aug 21, 25Lish ScottCOOSale$16.016.32K$101.23K658.71K
Aug 13, 25Lish ScottCOOSale$16.009.30K$148.83K665.03K
Aug 14, 25Miles PatrickCEOSale--10.00K--5.86M
Aug 6, 25Sponsel DavidOfficerSale$15.34982$15.06K671.86K
Aug 6, 25Koning John ToddCFOSale$15.345.32K$81.53K461.22K
Aug 5, 25Hunsaker Craig EOfficerSale$15.0050.00K$750.00K1.40M
Aug 6, 25Hunsaker Craig EOfficerSale$15.3310.88K$166.73K1.39M
Aug 1, 25Lish ScottCOOSale$12.5336.08K$452.09K708.86K
Aug 4, 25Lish ScottCOOSale$14.0017.86K$250.00K691.00K
Aug 5, 25Lish ScottCOOSale$15.0016.67K$249.99K674.33K
Aug 1, 25Marshall Tyson EliotOfficerSale$12.0012.88K$154.54K456.42K
Aug 5, 25Marshall Tyson EliotOfficerSale$14.869.92K$147.47K446.50K
Aug 5, 25Marshall Tyson EliotOfficerSale$14.968.17K$122.19K438.33K
Jul 10, 25Marshall Tyson EliotOfficerSale$12.001.50K$18.00K469.30K
Jul 10, 25Lish ScottCOOSale$12.003.98K$47.78K744.94K
Jun 13, 25Lish ScottCOOSale$11.0722.73K$251.59K748.92K
Jun 11, 25MCGINNIS KAREN KCTOPurchase--15.13K--72.67K
Jun 11, 25MCGINNIS KAREN KCTOSale$12.113.96K$47.99K68.71K
Jun 11, 25WOODS WARD W JRCTOPurchase--15.13K--154.29K
Jun 11, 25Valentine KeithCTOPurchase--15.13K--97.27K
Jun 11, 25Rydin Jeffrey PCTOPurchase--15.13K--585.44K
Jun 11, 25Pelizzon David RCTOPurchase--15.13K--346.83K
Jun 11, 25Demski David MCTOPurchase--15.13K--429.62K
Jun 11, 25Blackford Quentin S.CTOPurchase--15.13K--568.37K
Jun 11, 25Berkowitz Mortimer IIICTOPurchase--15.13K--680.55K
Jun 4, 25Hunsaker Craig EOfficerSale$12.34186.12K$2.30M1.46M
Jun 5, 25Hunsaker Craig EOfficerSale$12.3613.88K$171.53K1.45M
May 19, 25Lish ScottCOOSale$13.0055.38K$719.88K771.64K
May 5, 25Lish ScottCOOSale$12.1212.00K$145.44K826.25K
May 5, 25Blackford Quentin S.CTOSale--21.00K--553.24K
Apr 22, 25Koning John ToddCFOSale$10.7137.50K$401.63K466.54K
Apr 1, 25Sponsel DavidOfficerPurchase--3.87K--672.84K
Apr 1, 25Miles PatrickCEOPurchase--16.48K--5.87M
Apr 1, 25Marshall Tyson EliotOfficerPurchase--19.85K--470.80K
Apr 1, 25Lish ScottCOOPurchase--21.75K--838.25K
Apr 1, 25Koning John ToddCFOPurchase--20.93K--504.04K
Apr 1, 25Hunsaker Craig EOfficerPurchase--21.75K--1.65M
Mar 10, 25Koning John ToddCFOSale$9.72165.12K$1.60M483.11K
Mar 10, 25Lish ScottCOOSale$9.7227.99K$272.10K816.50K
Mar 6, 25Sponsel DavidOfficerSale$10.8333.73K$365.32K668.98K
Mar 6, 25Marshall Tyson EliotOfficerSale$11.4427.80K$318.09K450.95K
Mar 6, 25Miles PatrickCEOSale$11.4470.10K$801.91K5.87M
Mar 7, 25Miles PatrickCEOSale$10.6412.69K$135.03K5.86M
Mar 3, 25MCGINNIS KAREN KCTOSale$12.2638.32K$469.80K57.54K
Feb 27, 25Lish ScottCOOSale$12.0323.18K$278.89K844.49K
Feb 24, 25Miles PatrickCEOSale$10.7692.99K$1.00M5.97M
Feb 26, 25Miles PatrickCEOSale$10.8932.39K$352.76K5.94M
Feb 24, 25Sponsel DavidOfficerSale$10.7312.95K$138.91K722.13K
Feb 25, 25Sponsel DavidOfficerSale$10.4119.42K$202.15K702.71K
Feb 6, 25Lish ScottCOOSale$11.4927.45K$315.43K867.68K
Feb 5, 25Miles PatrickCEOSale$11.9543.46K$519.34K6.07M
Feb 3, 25Sponsel DavidOfficerSale$11.4236.26K$414.04K735.07K
Jan 29, 25Miles PatrickCEOPurchase--48.24K--6.20M
Jan 29, 25Miles PatrickCEOPurchase--340.95K--6.15M
Jan 29, 25Miles PatrickCEOSale$12.0350.00K$601.50K6.15M
Jan 30, 25Miles PatrickCEOSale$12.0343.31K$521.06K6.11M
Jan 29, 25Miles PatrickCEOPurchase--311.63K--5.81M
Jan 29, 25Hunsaker Craig EOfficerPurchase--21.71K--1.63M
Jan 29, 25Hunsaker Craig EOfficerPurchase--173.42K--1.61M
Jan 29, 25Hunsaker Craig EOfficerPurchase--156.94K--1.43M
Jan 29, 25Lish ScottCOOPurchase--19.90K--895.13K
Jan 29, 25Lish ScottCOOPurchase--173.42K--875.23K
Jan 29, 25Lish ScottCOOPurchase--120.95K--701.81K
Jan 29, 25Koning John ToddCFOPurchase--19.60K--648.23K
Jan 29, 25Koning John ToddCFOPurchase--114.32K--628.63K
Jan 29, 25Koning John ToddCFOPurchase--120.95K--514.31K
Jan 29, 25Marshall Tyson EliotOfficerPurchase--12.96K--478.76K
Jan 29, 25Marshall Tyson EliotOfficerPurchase--114.32K--465.79K
Jan 29, 25Marshall Tyson EliotOfficerPurchase--105.83K--351.47K
Jan 29, 25Sponsel DavidOfficerPurchase--21.11K--771.33K
Jan 29, 25Sponsel DavidOfficerPurchase--114.32K--750.22K
Jan 29, 25Sponsel DavidOfficerPurchase--133.59K--635.90K
Jan 21, 25Miles PatrickCEOSale$12.006.69K$80.24K5.50M
Jan 10, 25Sponsel DavidOfficerSale$10.00238$2.38K560.59K
Jan 13, 25Sponsel DavidOfficerSale$10.7158.28K$624.21K502.31K
Dec 18, 24Demski David MCTOPurchase--126.05K--414.49K
Dec 11, 24Sponsel DavidOfficerSale$9.6962.02K$600.95K560.83K
Dec 10, 24Hunsaker Craig EOfficerPurchase$1.6872.75K$122.22K1.30M
Dec 10, 24Hunsaker Craig EOfficerSale$9.6523.16K$223.47K1.28M
Dec 10, 24Hunsaker Craig EOfficerPurchase$1.931.87K$3.60K1.23M
Dec 10, 24Hunsaker Craig EOfficerPurchase$2.6936.30K$97.65K1.22M
Dec 10, 24Hunsaker Craig EOfficerSale$1.6872.75K$122.22K120.21K
Dec 10, 24Hunsaker Craig EOfficerSale$2.6936.30K$97.65K78.25K
Dec 10, 24Hunsaker Craig EOfficerSale$1.931.87K$3.60K31.70K
Nov 21, 24Blackford Quentin S.CTOSale--15.11K--574.24K
Nov 20, 24Miles PatrickCEOSale$10.0350.00K$501.50K5.56M
Nov 21, 24Miles PatrickCEOSale$10.0950.00K$504.50K5.51M

Latest filing Checked hourly; insiders must file within 2 business days of a tradeAbout this data

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Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.